Question

in a school 54 litres of milk is needed each day. how many children are given milk there?
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Answer 1

Answer:

15 litres milk 1 children

Answer 2

Correct question is "in a school 54 litres of milk is needed each day and one children need 150 ml.How many children are given milk there?"

Answer:

360 childrens are given milk there.

Step-by-step explanation:

Given,54 litres of milk is needed each day in a school.

So,total amount of milk $= 54 \: litres$

We know,

$1 \: litre = 1000 \: ml$

So,

$54 \: litres = 1000 \times 54 \\ = 54000 \: ml$

So,total amount of milk $= 54000 \: ml$

Here we want to find How many children are given milk there?

By Unitary method we can solve this problem.

By one example, we can understand this concept.

Cost of 1 book is 100 rupees.

So by Unitary method, cost of 5 books are

$(5 \times 100) = 500 \: rupees$

Here, 150 ml milk is need for 1 children.

By Unitary method,1 ml milk is need for $\frac{1}{150}$ children.

and 54000 ml milk is need for $\frac{54000}{150} = 360$ children.

Know more about Unitary method,

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