Question

Richa brought 37 m of ribbon and she used 19 m 85 cm in her dress how much ribbon left with her

Answer 1

Answer

First you change 37m and 19m 85cm into cm so you times 37 by 100 which is 3700 and 19m times 100 add 85 which is 1985.

After you take away 3700 by 1985 which is 1715 and if you times it by 100, it would be 17m and 15cm