Mathematics
Two numbers are in the ratio of 3 : 5. If 9 is subtracted from each, they are in the ratio of 12 : 23. The larger number is :
40
45
55
60
Related Questions
The ratio of milk to water in 80 litres of a mixture is 7 : 3. The quantity of water (in litres) to be added to it to make the ratio 2 : 1 is :
4
5
6
8
What number must be added to each of the numbers 7, 11 and 19 so that the resulting numbers may be in continued proportion?
−4
−3
3
4
What number must be added to the terms of 3 : 5 to make the ratio 5 : 6 ?
6
7
12
13