Question

Increased by 130% is 69

Answer 1

n + n*1.30 = 69

The number is 30

Explanation:

We have a number n

increased by 130%

n + n*130%

is 69

n + n*1.30 = 69

Combine like terms

2.30n = 69

Divide by 2.30

2.30n/2.3 = 69/2.3

n =30