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If the ratio of number of boys and girls present in the playground is 5:4. 10 boys left the playground, leaving total number of girls same as the boys p...
What number has to be added to each term of 2:5 to make the ratio 7:8?
The ratio of two numbers is 6:7. If each number is decreased by 4, the ratio becomes 5:6. Find the smaller numbers.
A bag contains coins of Rs 1, 50p, and 25p and the ratio of the number of coins is 6:15:16. If the total value of all the coins is Rs 1050 then what wi...
If A:B:C = 2:3:8 and (B + C) = 132, then find the difference between 'C' and 'A'.
Divide 297 into two parts such that one may be to the other as 2:9.
Determine the fourth proportional of 33, 28 and 132.
A plot has to be divided among P, Q and R in the ratio 4:6:9 respectively. If the area of plot received by R is 5100m² more than the area of plot recei...