Question

1. The thickness of a quarter is 24.26 mm, while that of a nickel is 1.95 mm. Find the

difference in the thickness of these two coins.
a) 23.31 mm
b) 22.31 mm
c) 24.21 mm
d) 26.22 mm

Answer 1

The answer is B.

Explanation:

To find the difference thickness between these 2 coins, you have to minus :

24.26 - 1.95 = 22.31 mm

Answer 2

Solution :-

We will subtract the thickness of quarter to the nickel

`\tt \: 24.26 - 1.95`

`\tt \: 22.31`

Hence :-

Option B is correct