Question

A quarter is 1.75mm thick,a half dollar is 2.15mm thick What are the steps to figuring out how much thicker the half dollar is than the quarter?

Answer 1

The dollar is 0.4mm thicker than the quarter

Explanation:

The way we can do this is 2.15 - 1.75 which equals 0.4, so that is how we determine how much thicker the dollar is to a quarter, hope this helped!

Answer 2

Subtract - see below:-

Explanation:

Subtract the thickness of the quarter from the thickness of the half dollar

= 2.15 - 1.75

= 0.40 mm