Answer:
52.5
Explanation:
So no need for a calculator.
How mant times does 5 go into 100? 20 times.
Take 50, and divide it by 20.
This gets you 2.5
Remember that the price is a increase of 5% due to taxes, so we add 2.5:
50+2.5
=
52.5
This is the answer
I hope this helps!