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After working 4 hours Frank has made 21 machine parts At the same rate how many parts can he make in 7 hours?
Wiki User
∙ 12y ago
(21/4)*7 = 36.75 parts
Wiki User
∙ 12y ago
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16 - After working 4 hours Frank has made 21 machine parts At the same rate how many parts can he make in 7 hours?
Frank made 5.25 machine parts per hour. 5.25 multiplied by 7 is 36.75. This means that in 7 hours Frank made 36.75 machine parts.
If after working 4 hours Frank has made 21 machine parts at the same rate how many parts can he make in 7 hours?
The exact number would be 36.75, so the answer would be 36 whole machine parts.
Alter working 4 hours Frank has made 21 machine parts At the same rate how many parts can he make in 7 hours?
7(21) / 4
After working 4 hours Frank has made 21 machine parts At the same rate how many parts can be make in 2 hours?
He can make 10 completed parts and sould be in the middle of making the 11th
After working 4 hours frank has made 21 parts. At the same rate how many parts can he make in 7 hours?
i need help
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