ChHal4815 ChHal4815

20-01-2018
Mathematics

contestada

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

Respuesta :

victoria408 victoria408

20-01-2018

6.3 minutes: 6 minutes and 20 seconds, I believe.

Answer Link

reawest reawest

20-01-2018

(7x3)=21
21x18=378
378/60= 6.3 minutes

Answer Link

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