Which expression is the best estimate of the product of StartFraction 7 over 8 EndFraction and 8 and StartFraction 1 over 10 EndFraction?

0 times 8
1 times 10
7 times 8
1 times 8

1 answer

The best estimate of the product of StartFraction 7 over 8 EndFraction and 8 and StartFraction 1 over 10 EndFraction is 1 times 8.