Question

A electronics store was charging $5.20 for a charging cable but raised the price 4%. The new price after the increase is $5.41.

Answer 1

4%=$0.21

Explanation:

5.20+(5.20/100x4)=5.41

5.20+(0.052x4)=5.41

5.20+0.208=5.41

5.41=5.41

So, 4%=$0.21