Question

if 40% of a number is equal two third of another number, what is the retio of first number to the second number ​

Answer 1

Answer:

A:B=5:3

Explanation:

Let 40%of A=

$\frac{2}{3} \times b$

Then,

$\frac{40}{100} \times a$

=2B3⇒2A5=2B3⇒AB=23×52=53∴A:B=5:3