Question

Mr Rubio left a $6.30 tip at a restaurant. This represented 18% of his family's dinner bill. What was the amount of the family's dinner bill?

Answer 1

I think the answer is 113.4

Answer 2

Hi!

This question is basically asking you, '6.30 is 18% of what number?'

6.30 × 100 / 18 = 35

The family's dinner bill was $35.