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Given that the time taken by an oil drop...

Given that the time taken by an oil dropper to drop 100 oil drops is 800 min, find the time taken to drop 10 oil drops in hours.

Text Solution

Verified by Experts

The correct Answer is:
1.3 hr
To drop 100 oildrops from a dropper takes 800 min.
100 drops `rarr` 800 min
`10 " drops "rarr (10xx800)/(100) min`
`t = (10 xx 8)/(1)min = (80)/(60)hr = 1.3 hr`
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