High School

If three children eat 4 kilos of rice in 5 days, how long will it take 12 children to eat 48 kilos of rice?

Answer :

Three children eat 4 kilos of rice in 5 days, it will take 12 children 3.2 days to eat 48 kilos of rice.

Three children can eat 4 kilos of rice in 5 days.

First, let's find the rate at which the children consume rice. We can do this by dividing the amount of rice by the number of days:

4 kilos ÷ 5 days = 0.8 kilos/day

This means that three children consume rice at a rate of 0.8 kilos per day.

Next, let's find the time it would take for 12 children to eat 48 kilos of rice.

We can set up a proportion using the rates:

3 children : 0.8 kilos/day = 12 children : x kilos/day

To find x, we cross-multiply and solve for x:

3 * x = 12 * 0.8

3x = 9.6

x = 9.6 ÷ 3

x = 3.2

So, it would take 12 children 3.2 days to eat 48 kilos of rice.

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