Question

ratio of two numbers is 3:4 and their sum is 210.
find those numbers.

Answer 1

let the number be 3x and 4x
according to the question:-
3x + 4x = 210
7x = 210
x = 210/7
x = 30
Now, we put 30 on the place of every X
3x = 3 × 30 = 90
4x = 4 × 30 = 120

Hope, it will help you.
Mark it as brainlist if it works,
pleaseeeee !

Answer 2

Let numbers be x
According to question,3:4
3x+4x=210
7x=210
x=210/7=30
one number is 3×30=90
other number is 4×30=120