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Mathematics, 09.04.2020 01:18 pennygillbert

Muna brought her bike to a shop repair. She was billed $126. The total amount was broken into $21 for parts and $42 per hours. How many hours did it take for the bike to be fixed?

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Muna brought her bike to a shop repair. She was billed $126. The total amount was broken into $21 fo...
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