Question

Timothy uses 20 inches of yarn for knitting yarn every 5 minutes. How will he use in one hour?

Answer 1

if Timothy uses 20 inches of yarn for knitting yard every 5 minutes, then we can divide the total time in this time so in 1 hour are 60 minutues so:

`(60)/(5)=12`

Then he has to use:

`20\cdot12=240`