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Ű ( 97 ȸ) : 󸶳 Ʋ ߳?

LV47 alexҹ

2026-06-11 11:28:27 | ȸ : 299


Ű ( 97 ȸ) : 󸶳 Ʋ ߳?

english that cultivates wisdom !


[] :

jennifer took a test that had 20 questions.

۴ 20 ƴ.


the total grade was computed by awarding 10 points

for each correct answer

and deducting 5 points for each incorrect answer.

´ 信 10 ְ,

Ʋ 信 5 Ǿ.


jennifer answered all 20 questions and received a score of 125.

۴ 20 ϰ 125 ޾Ҵ.


how many wrong answers did she have?

׳ 󸶳 Ʋ ߴ°?


: ) 3 ) 4 " ) 5 " ) 6 "

--

[] ( )

==

<߿ ܾ>

a.ward /ə.wɔ́rd/[.^() ́]

v. (ɻϿ) ϴ, () ִ

( ) ()ϴ.

a prize to a person [ him a prize] / ƹ [] ִ.

n. (), (), ǰ, ɻ, , ( ) .


com.pute /kəm.pjú:t/[.ǿW ́]

v. (ǻͷ) []ϴ, ϴ, ϴ, ǻ͸ ϴ.

the area of a field / ϴ.

n. , .


de.duct /di.dʌ́kt/[.^Ʈ ́]

v. ( ) ϴ, (from; out of).

10% from the salary / ޷ῡ 1 ϴ.

ˡible [-əbəl] a. ִ, ִ.

n.[å] , ִ .


grade /greid[()]

n. , ( ) (step, degree), 

[, ] ϴ ,

̱ (б) г, () ( ).

 ( 1/100).

persons of every of society / ȸ ° .

v. [] ű, ϴ, (ް )

( )äϴ, [] ϸϰ ϴ

(ǰ Ű(up).

apples are d according to size and quality.

/ ũ ...


score /skɔ:r/)[^()]

n. (pl. ) 20, []. b) (pl.) ټ, , ǥ[], Įڱ,

() (ǥ), () , .

more than a of cities, / 20 ̻ .

v. ϴ, () ( ) ʰ ġ δ, ޴,

äϴ, ϴ, ( ) ȹϴ.

the play d a great success. / 뼺̾.

==

< >

man is the only animal whose desires increase as they are fed;

the only animal that is never satisfied.

ɼ ū ̸,

𸣴 ̴.

(henry george) ̱

==

[ ؼ]

: ) 5

ؼ :

if jennifer had answered all 20 questions correctly,

she would have received 200 points.

Ͽ ۰ 20 ߴٸ

׳ 200 ޾ ̴.


however, since she received only 125 points, she lost 75 points.

׷ ׳డ 125 ޾ 75 ̴.


therefore, each incorrect answer resulted

 in a combined loss of 15 points.

׷Ƿ Ʋ ļ 15 Ҵ ȴ.


(the 10 points she failed to earn from the correct answer,

plus a 5-point deduction for the incorrect answer itself).

(10, ϳ 5 ),


she must have missed exactly 5 questions.

׳ Ʋ 5 ƴ.

--

Ǯ : 75 15 = 5

==

 

 

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