7) Working alone, Stephanie can pick forty
bushels of apples in nine hours. One day
her friend Shreya helped her and it only
took 4.74 hours. Find how long it would
take Shreya to do it alone.
A) 10.01 hours B) 9.78 hours
C) 8.4 hours D) 9.62 hours
E) 9.15 hours
The answer it’s B