Question

Two numbers are respectively 20% and 50% more than a third number. The ratio of the two numbers is a.4:5 b.2:5 c.3:5 d.6:7

Answer 1

Answer:

b.2:5

Step-by-step explanation:

Let the third number be x.

1st Number=20% × x=20/100 × x

2nd Number=50% × x=50/100 × x

Ratio=20/100 × x ÷ 50/100 × x

= 2:5