The fraction 8/21 cannot be simplified because the numerator and denominator don't have a common factor except 1.
In problem 16 I think the answers is b
Answer:
1,566,630
Step-by-step explanation:
1854*845=1,566,630
0.05(0.85y)=5%(of the onsale dvd)
and a is just the on sale dvd (85%)
