Question

The sum of two numbers is 405 and their ratio is 7:5. find the number.

Answer 1

$\huge\mathfrak\orange{HEYA\:MATE}$

PLEASE REFER TO THE ATTACHMENT

HIT A LIKE ❤❤❤

Answer 2

Let us consider the numbers to be 7x and 5x so 7x +5x=405

12x=405

X=405/12=33.75

1 number =7×33.75=236.25

2number=5×33.75=168.75

Verification :

236.25+168.75=405

236.25/168.75=7/5

1.4=1.4

Hence proved