Question

The average hair growth rate is one-half inch per month. Express this rate in millimeters per month.

I think its 12.7 mm/month but I am not sure

1 point two seven millimeters per month

3 point eight one millimeters per month

twelve point seven millimeters per month

thirty-eight point one millimeters per month

Answer 1

1 inch = 25.4 mm
one-half inch = 25.4/2

Answer 2

Thanks

Answer 3

You're welcome :)