Question

The sum of three numbers is 138 the numbers are in the ratio of 1:2:3 What are the numbers

Answer 1

Step-by-step explanation:

ratio:-

1 : 2 : 3

first number

$\frac{1}{1 + 2 + 3} \times 138 = \frac{1}{6} \times 138 = 23$

second number

$\frac{2}{1 + 2 + 3} \times 138 = \frac{2}{6} \times 138 = 46$

third number

$\frac{3}{1 + 2 + 3} \times 138 = \frac{3}{6} \times 138 = 69$