I bought 90m of wool. I used 19 and half m. How much wool do i have left? Write answer in m

Answer 1

To find out how much wool you have left after using 19.5 meters, you can subtract the amount used from the total amount you bought.

Total wool bought: 90 m
Wool used: 19.5 m

Wool left = Total wool - Wool used
Wool left = 90 m - 19.5 m
Wool left = 70.5 m

So, you have 70.5 meters of wool left.