7/8 of 3/7 of a number is equal to 25% of 45% of another
number. What is the ratio of the first and the second
numbers respectively?
(a) 3 : 7
(b) 9: 10
(c) 3 : 10
(d) 3 : 2
(e) None of these
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Answer / suchi teegala
let the first number be x
and second number be y
(7/8)((3/7)x)=(25/100)((45/100)y) given
ie.., 21x/56= 9y/80
on solving we get x:y= 3:10
is the answer
| Is This Answer Correct ? | 26 Yes | 3 No |
Answer / kapil jain
Sorry for earlier answer. the write answer is 3:10
| Is This Answer Correct ? | 6 Yes | 4 No |
Answer / shravan
let the first number be x
and second number be y
(7/8)((3/7)x)=(25/100)ie.., 21x/56= 9y/80
on solving we get x:y= 3:10
| Is This Answer Correct ? | 3 Yes | 2 No |
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