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3 years ago

15

Henry spent 7 6/9 hours working on his reading and math homework.If he spent 6 7/8 on his reading homework,how much time did he

spend on his math homework?

1 answer:

jeyben [28]3 years ago

6 0

GCM of 8 and 9 is 72

6/9 = 64/72
7/8 = 63/72

1 1/72

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