Answer:
the volume of the tennis ball is 1436
Step-by-step explanation:
It will either be 0.28 or 0,42 depending of what 12-8 means
Product = multiply
Sum = addition
So 9 tenths * 8 tenths = 72 tenths
7 tenths + 6 tenths = 13 tenths
72 tenths - 13 tenths = 59 tenths or 5 and 9 tenths.
The value of the coin would be 5p.
