Four numbers in the ratio 1: 3: 4: 7 add up to give a sum of 105. Find the value of the biggest number.
x + 3x + 4x + 7x = 105
→ x = 7
Thus, 7x = 49
Four numbers in the ratio 1: 3: 4: 7 add up to give a sum of 105. Find the value of the biggest number. ___
The sum of three numbers is 123. The ratio of first to second number is 2:3.and the ratio of the second to the third is 4: 7. Find the third number.
Four numbers in an AP sum up to 32. The ratio of product of first and last term to that of the two middle terms is 7:15. Find the numbers
Three numbers are in the ratio 1:2:3 . The sum of their cubes is 7776. Then difference between the biggest and smallest number is?