Question

in a factory 80 balls are made in 4 hours on Monday, 160 balls are made in 8 hours on Tuesday is the ratio of work same on the both day?​

Answer 1

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In this case, we can find out proportion. If the ratio of balls and time spent are equal, then we can say that rate for work done is equal.

Ratio of balls are made on two days = 80 : 170 = 1 : 2

Ratio of time spent on two days = 4 : 8 = 1 : 2

Since both the ratios are equal, we can say that both ratios are in proportion.

Thus, rate of work is same for both days.