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3 years ago

7

Jack spends 1 1/2 as long on his homework as Jill. Lask week, Jill spent 8 1/2 hours doing homework. How long did Jack spend doi

ng homework?

1 answer:

viktelen [127]3 years ago

7 0

<span> 62/5 - 1/25 = 5 hours.

Jack spent 5 hours.

Jill spent 6 3/4 hours </span>

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