Step-by-step explanation:

3/5= 3 fifth size strips
You want to find an equivalent fraction with the denominator of ten, correct? Then you would multiply the fraction in a way that will allow you to have a denominator of ten.
So...
3/5*2/2=6/10
You would need 6 tenth size strips.
Answer:
31.5
and
32,4
Step-by-step explanation:
Answer: -6
Step-by-step explanation: It changed -6 each round because -6x3=-18.\
Hope this helped!