JM went to the gym 5 times and each boy's share of the mangoes is 1/8 bushel.
1. JM spent a total of 7 ½ hours at the gym.
Let x be the number of times he went to the gym.
1 ½ hours * x = 7 ½ hours
x = 7 ½ hours / 1 ½ hours = 5 times
Therefore, JM went to the gym 5 times.
2. Four boys picked ½ bushel of mangoes.
Each boy's share = Total amount picked / Number of boys
Each boy's share = ½ bushel / 4 boys = 1/8 bushel
Each boy's share is 1/8 bushel of mangoes.
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