Question

The three numbers are in the ratio of 2. 4: 5. If their average is 22 then what is the largest number?​

Answer 1

Answer:

Three numbers are in the ratio 4 : 5 : 6 and their average is 25. The largest number is : · How many natural numbers less than 500.

Answer 2

Answer:

let the number be x.

then three number becomes 2x,4x,5x

average of three number = 2x+4x+5x/3

22 = 11x/3

22×3 = 11x

11x = 66

x = 66/11

x = 6

1. 2x = 2×6 = 12

2. 4x = 4×6 = 24

3. 5x = 5×6 = 30

the largest number is 30.