Question

Convert: 45 centimeters = __ inches.Round your answer to the nearest tenth

Answer 1

We have to convert 45 cm into inches.

We know that 1 inch is 2.54 cm, so we can use this conversion rate as:

`45\text{ }cm\cdot\frac{1\text{ }in}{2.54\text{ }cm}\approx17.7\text{ }in`

Answer: 45 cm = 17.7 in.