1972-08-18 — Page 13

EFERENCE LIBRARY.

18 AUG 1972

刊畫育教 真頁一第張四第 日十初月七年子壬室 WAH KIU YAT PO

aus HALL

五期星

日八十月八年二七九一座公年一十六國民華中

潔宣

燒態

鄰居改人士

孝除習连住善冠圾須虫

動運潔清港全

?圾稱詢

航圾站的少

方蟲風夢塑效段變區具

繁其成乏了濃.公谼稠 『殖他意外有些杂

拉床病 圾毒

堆 | 温一司機的上亦垃近心

強四每二一攤上期待

我就 港星上,共七十由中

國人,千九龜元心時

英民堂

【備委員,負責今发各項組合工作。希望各位校友

海扶林道母校大燈立,管舞第大台,並推舉家 ,現定期本月二十日星期日下午三時,張燕死魂 巴建發不少校友參加,已可需辦事宜亦完成 校友之發起,進行賽組「潮商學校校友會一,目 龍,以期盡力,對社會有更大實,經熱心 佈各地 而膳蒩何學習者甚衆,爲坻校友 今日學來個世紀》史悠久人材出,校友逼 一种钥)湖商季校乃本港署名學校,創立迄 .週日推舉籌備委員 潮商學校組校友會 月初在大會堂及否阻大學學生會合作社開始發售 芭喜樂。門券分至元;五元及十元三種,將於下 請本港各大舞蹈军校客串演出古典,民族及 大之週年演出,除該會演出中國民族舞外,並邀 星期五)晚上八時正假香港大會堂音樂惠行盛 會成立十二週年會區,訂於本年九月廿11日[ [酹香大學學生會土風舞李重惯把念 下月秒大會堂演出 港大土風舞會會慶

二時海爾出席,共商一

成目

上亦士負人政斤

商業及法律與航運 社會工作五項,經濟, 講,學透一百五十元。 心理及社會學八: 中國語文研習所教主 語文北五項,哲學五項二時上課,由新雅傣 十四項i種可包括中國每星期三上午十時至十

·新打之筷稲共百七乙班及九月廿七日起一

區衆經養安公佈,各項下午二時半至四時半, 校外進修部本年秋季蜾九月廿六日起毎基期二 :一种趴》中文大學二:二小時,定

中大校外進修部

設大量秋季課程

(-) IMPROVI

殯,日間無絕十三項及五元.. 四項,美術及音樂廿六十一跨上提,學費六十 二弭,數理九川英殿 SA“共十二诺,每河隔

USER-NG SOPREN ENGEI

星期二.四上午十時至

VIEN RO(+) BETTER E

可分身夜班日中 有沿股之人千華茲,於一下午二時半至三上 鈔膜‧利伊那些在日中二十日起死星期三、五 「」,乃該部爲配會會 EWSPAPERS 共十六 上違之「日開課袒 NGLISH THROUGIN 解,在兩次,京九月 赵六十五元,

(+1) CENTE

做迎-參加上季所之共十 九月

-EXIRKKMPORARY ENGLISH

學二期

中期年期

心星,由該第三房

學上二定四零泽光上下十次百1

年月

時一路香-

余特九踞法、槪該的包間至因,

千起小津星一起小事

全日,指示雪至日一指,况部在陸制卡此,

證查檢防消校各ㄉㄨ

處務事防消呈需生

年

溯至年防备司聘您上五 處必檢火校署訊 跌

CC+銀→RHTRA

+1) MODER

一塊現日開課之人士家 五日起每星期一下午五

* 英譯中),共十二

費四十五元

质·均發出佩忘

「至十一時中上课,也要各校校長應:使 日屣原期六上午十時一次官防,防處。」 共十172,定於浙放。上述對點接送 四至五時半上謝,由陳叔」防工運商行檢查其 ,日起每星期一下午四時一月俄安館:可之消 共11滿,定九月廿五 包膠校在 幼兒育,说世有網防備之樓宇

六

假基本問題:共十講將过古强,於火報,

學校於多和 哲學

古務處處長之判定做

,

各

千月换促 沉證 九三瓶 化简 保證啦

老日近學學年照與寫, 的劑校此類料

(A) FRACTIONS

暑期進修專欄

英文數學

A owned 3/4 of the money in a box, the rest belonged to BI zkv6°.

$10 of this money.

aid A own at first?.

A then owned 4/5 of the money.

How much money

SOLUTION:- 'The total amount of money.510 -(3 − 2) - 310 + 25 - 6205

The amount of money which Ą owned at first

ANSWER,

ENGLISH MATHEMATICS

Example 7

LESSON 6

CHAPTER NINE)

FRACTIONS

Valgar or Common Fractions pimply

FRACTION

KINDS OF FRACTIONS

NUMERATÓR

DENONIRATOR

(1) PROPER FRACTION] "Monerator ** Denot

RAS) IMPROPER FRACTION:

Denominatu

(143) MIXED FRACTIONSz. There are made up of Phale Mümbers Uni

one-thirtieth".

Fractiona

USEFUL FRACTIONSİ

whole,, cze ane-half one-third

mis-quartery:

1/12 1/13 one-thirteenth: 1/14-15 one-fourteenth 1/15

150

1/70 1/80

„onversiftlash one-sixtieth

1/17

·cule=saventeent

1/90

one-eightb

1/18

acted chienth

5/5

1/19

one-nineteenthy

-cze-tenth

2/20

fourths

Liz-seventhe asiest-ninths

to Its Lowest teras

„ANSWER:

#Exsople '2

How much

ANSWERE

of 3,1dalt,

The required quant157 -13 36, The required quantity ja

SOLUTION &ed fraction% +7. ANSWERA

sher freation of a birthday cake ressing when

OLUTIO

ANSKERİ

and one-third

The required fraction of the birthday cakeƐ remaj

6015-10 - 29

The required fraction of the birthday cake remains is I

jetar: spending 1/4 of shat, she bad in a cinéma, 1/3 of the remainder on a story book and 1/2 of the next remainder on cakes and drinks, How was left with. $1.70 in har pocket. How much had Joan yhes the first started out? -

SOLUTION

SUERT

The fraction of money which Joan spent

The required, amount of money which "Joan bad

41-70 + (1 - Z) - 45,80

$200 - $150

„A“owned, $150 at firas,

A cargo of 4,500 tone of coal is shared between A, B, C and D. A

of ity B and C each of it. How many tots dosa D get! then D'zvani VI. SOLUTION & IL À ProRiver B and C each receives

1,500 tons

15

ANSWER

4,500 tone-1,500 tons. aste 1,500 tons of coal.

EXERCISE

1) Write down the values of (a) Don querses of 5-16..

(b) Three-fifths of half an hour,

(2) Reduce 243 to ite lowest terms..

(3) Find the sum of three fifthe, one third and fo

(4) When I kave kravailed o milan, I haợm đone of

my journey, what, in the distance, of the juffney? $(5) mai fraction of one day as 53 stoutan, and de

conda?

*(G) When a certain fraction is multiplied by the

- !(7), Express 1 mile 250 yards as a fraction of 2 miles

1480 yards. Giva ita.anaverṣan áts simplest form.

1 (41) Hot Basch 10 2 x 6 16.2

(12) Father is 15 times as old as mother, Mother sa

4 times an old me her sons. “If the boy sa 7 let "years old, by how many years is he younger than Die father?

(13) A boy free spanding 1/2 of his any on books

and. 1/3 of the remainder on svoete has $5 Inft. How such ħel'hë at first?*****

*(1%) Anne has 2/4 auch Money as Bob and die to

J$40, chow much B

(15). In a shop a boy spent 1/2 of his minay D

mariapoles, 1/3, on a ball-point pen and 1/8 on an Lenorman. “He found ba had: just:40 cinta luft. You mach had heat, firatīv

(16) Ada'together have a portháo hum of money,

[3/4 of Math, sum belongs to A‚·IF÷B:pays $10 to

AB than bus, 1/6 of the total.; "How much" money"" 其他要政部分归,很真爱的gether?

\(17) 2/5 of ■ school, are giving what fraction of the, school consists of boya? /Is there are. 660 bỏya; what is, the number of studenta?'

EXERCISE 1D

(1) xr 3/5 of my holiday got $2/0, what will the

rest of it cost at the same rate?

4(2) A, B and C bought a shop, & paid 2/5 of the voar prios, 3/10 of 16. 'what Iráotion. of, did pay? If 0. paid $6,000, what did the abop, cost? How much did A`pay?

(3) Four boys sharma son of soday. The first one gets 2/5 of it; the second one gets 3/10 of 19: The third cas gata' 1/k, how much does the fourth. one get? If the first one gets $30, hów wich,” money, doss the third one zacią b

-A's money de aqui) to 4/5 of B's and B' monay in squal to 6/5 DE RAE IS A Dþad: 15,400, hog

་ཀྱི་སྤྱི་

(16)

bdys

The shop coạt S

العمري

Toi dau 1/3 of the team in a miền The Ford

......... belỏngại, tà Ya Y gara '% $500-of his money". X.

then had four times as much as Yà. How such money did I own, at first?

C

A(5) X and Y together have a certain' sum of sonay, -4/5 of this aus belongs to Y... If Ypays $80. Ta I, I then bas 2/5 of the total. How much amay dons. I have at first? - EUR

-a67) AH/5emonieyan Hawid, ind Joan

together Bave, David has 2/3`an much sa Joania te arid ann $120, how much; haa Kg Va(8) A owned 3/5′ ut, tha monay in z'saťa. The reacti

-halonged to B and C. together. "If B has these, 3.

timea am much as C and C has $30%. hose munis -"mcxvey did. A, have? -

· A(9) Vathar de 17 times an old na mother. Motherr

Pia 7 times an old an her daughter," If tha- girl4

da 2 člana as old as her youngse brother," and the bay ja 2 years old, by how many years, ža

心 holar than his sont

1(10) Alter, apending 2/3 Alias a hay had on bookös 2003/% of the rewinder on a pass and, 1/2. the.

next remainder on drinks, Paul van latý ́ with (41.20, How much had Paul; originally? pr

other tap in 8 minutnes - "How long will it take to fill the bath 11 both tapa:ses running?

(13). How much is of 35 cattlest

Answers To Previous Extrcian(s)

‚(1) 24 146 · (2) 12 (3) 23 (4) 600 (5). (7), £.C.M.) od 12, 18. and 32

291

{9} .Q.7, 153. 1.0·360 † 15 × 360

(143-420-

375

(16) 40m: 04 12 and 18 » 36 1.96, × 3 × 252 -

(13)

171

(17) kecam, =144.3 '8.0.5, » 12:1 164 – 32 132. (16) 22 (19) 11 (20) 06

(1) #356.25 (2) 45,50

((41 #3.05 (5) 20÷10 (6) $26.50 (7)- ($450, «

8. 10 footballs (9) $13.50 (10)·(811 - 80,50 - £2.20 - 10.20) 35 4'5 = 195 (3) 6200 × 24 + $100 × 31.9 83 - (112 - (86) - $10,50 » (48 +-12)·

$500. #325+ 8500 + $630 - 2055

(12) 677.05.

喜出下列各值(a) 5磅的四分一點

(b)半小時的五分三

(2.)

176/253為最簡分數。

(3)

3/5,1/3X2/112M-

(4) 富光成了全程的2/15,刚好行了6哩,队

全程距離爲若于

(5)53分20秒是一天的差分之烧?

(6) 某分款樂1/3期得12求购分款- (7) 19240兩是211480萬的幾分之幾?

C答案為表間之分數)

*1455坪4/11是年少?

2!费的3/5是多少

(10) 10痴飲的7/16是多少?

(11) 6销的5/8是多

(12) 父親的年齡是母親的11倍,母觀的年齡 是兒子的4倍,殴兒子長7歲,開他比起 馬小斃歲了

113) 某宜等共款額的1/2 購書響,又將餘款的

多

£14) 安妮所有之效,写上異占美共有的1/44.

上所有的露占美的1/5,若占美有40元

储安妮有款若干?!

∵某置在南店中以共所有款項的 1/2 口號 一個、1/3購保于筆一枚,1/8嬬雪描一杯

3.說他所能的款僅有4角,間他原有款者

數

T16% A,B共有一筆款項,該款之3/4A所校

如若BA10元,則B‘所有爲全部款項之

765 MZARTRET 1

(17) 若某校學生有25日女生,開男生佔李民

學生幾分之幾?若有男生660人 有集生怒人?

K10共人倪費用的3/5日240元,若以同率 算,則北烩剩下的碳促費用為若史:

L2*YA,B,C三人合股第一商店,若A付庄價的 2/5 B付3/10, MC村提分之热?若C付

6000元,間商店的定價爲若干?A文 付多少:

1.3) 四與分一筆錢,第一位得 25第二 位得共3/10,第三位得其1/4,配第四位:

·若于?若第一位得80元,開第三位得多劣

(4) A所有的露B的4/5,B所有的总C的1/5.. 「若有6,400元,MC有若干?;

(5)X佔有拖中的錢之3/5,業餘錢Y所有。若

Y拾X 500元,則X所有的爲Y之4倍,賬 X原有款若干?

6.)X與Y共有一筆款項,其中4/5 Y所有,

若Y拾X80元,則保所有的為想數的2/5 聞X原有款若子

(7) 李望所有的歇*露大街其道共有的4/5

大衡所有的辞爐妮的2/3,若大撕 有120 元』間愛鵺有款若干?

A佔有箱中的饑之3/5,北絲為B及C所有

·若日所有的岛C之3倍,而C有30元之間 A有歌若干了

父鬼的年齡是母親的一倍,母親的年齡

是女兒的7倍,女兒的數是弟弟的2倍 若兒于是2歲,開父親比于大多少歲1 保羅等奖歇蝶的2/3購買書鋒,又將歙跃 *的1/4烯軍一枚,再將餘款的1/2款汽水 肉鹼歇1元2角,間他原有欸若于1

(11) 甲水管可於12分鍾注滿一池水,而乙水會:

即可於 8分鐘在滿一池水,股用水管濟關

(2)

,間與在滿該池水,時若干Y.

6小時的17/45是多少?

13- 3.行的78是多少