It takes juwan exactly 35 minytes by car to get to his grandmothers. The nearest parking area ia a 4-minute walk from her apartment. One week, he realized that he spent 5 hours and 12 minutes traveling to her apartment, and then back home. How many round trips did he make to visit his grandmother

Respuesta :

5 hours 12 minutes = 312 minutes 

each time he goes to his grandmothers take 39 minutes

312÷39=8 times 

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