Question

answer with explanation.it will be marked brainliest



answet at least one question

Answer 1

HOPE you like the answer

follow me plz

mark me as brainlist

Answer 2

Answers:

1) 3 : 4 can be written as 3/4 .

Multiply by 100 :-

3/4 × 100

⇒ 3 × 25

⇒ 75

Ans:-

75%

2:3

= 2/3 × 100

= 200/3%

= 66.66%

Ans :- 66.67 %

2)

( 100 - 72 )% are not good in maths .

⇒ 28% are not good in maths .

28/100 × 25

⇒ 7/25 × 25

⇒ 7

Ans :-

7 students

4 )

matches won = 10 .

win% = 40%

Let x matches were played .

40 x/100 = 10

⇒ 2 x/5 = 10

⇒ x = 25

ANS :-

25 matches

600 left with Chameli .

Let original money be x .

original = 100 - 75 = 25%

25/100 x = 600

⇒ x/4 = 600

⇒ x = 2400

Ans :-

2400 was with her in the beginning .

6)

other games are liked by 100 - ( 60 + 30 )

= 100 - 90

= 10 %

Total is 50 lakhs .

60% = 60/100 × 50 lakhs

= 3/5 × 50 lakhs

= 30 lakhs

30 % liked football .

30/100 × 50 lakh

= 15 lakh liked football .

Other games were liked by 50 - ( 15 + 30 )

= 5 lakh people .