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kondor19780726 [428]
3 years ago
13

A watch gains 18 seconds in a day. how many minutes will the watch gain in 3 weeks?

Mathematics
2 answers:
nordsb [41]3 years ago
7 0
6.3 minutes: 6 minutes and 20 seconds, I believe.
dimulka [17.4K]3 years ago
6 0
(7x3)=21
21x18=378
378/60= 6.3 minutes
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