Question

8 children can eat 9 mangos in 3 minute .how long it will take for 24 children to eat 27 mango at same rate​

Answer 1

Answer:

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Step-by-step explanation:

We can start the problem by using the formula:

m1 * t1 * r1 = m2 * t2 * r2

Where:

m1 = number of mangos

t1 = time taken

r1 = rate of eating

m2 = number of mangos

t2 = time taken

r2 = rate of eating

Let's use this formula to solve the problem:

For the first group of 8 children eating 9 mangos in 3 minutes, we have:

m1 = 9

t1 = 3 minutes

r1 = 8 children

To find the rate of eating for each child, we divide both sides of the equation by 8:

m1 * t1 * r1 / 8 = m2 * t2 * r2 / 8

9 * 3 * r1 / 8 = 27 * t2 * r2 / 24

Simplifying, we get:

r1 = 3r2

r2 = r1 / 3

Substituting r1 in terms of r2, we get:

9 * 3 * r2 / 8 = 27 * t2 * r2 / 24

Simplifying, we get:

t2 = 4.5 minutes

Therefore, it will take 24 children 4.5 minutes to eat 27 mangos at the same rate as 8 children eating 9 mangos in 3 minutes.