Question

a watch gains 20 seconds in 1 day and 8 hours . How much time it will take for the watch to gain 2 minute.​

Answer 1

Answer:

8 days

Step-by-step explanation:

2 mins = 120 secs

In 1 day 8 hours, it gains 20 secs

So, it gains 20 secs in 32 hours

120 / 20 = 6

So the watch will gain 2 mins in 32*6 hours

Which is 192 hours

Which is 8 days

So the watch will gain 2 minutes in 8 days

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