Question

200 ml of milk

Answer 1

A ratio shows us the number of times a number contains another number. The amount barely needed for 300 ml of milk is 45 grams.

What is a Ratio?

A ratio shows us the number of times a number contains another number.

The need for barley in 200 ml of milk is 30 grams, therefore, the need for barley in 1 ml of milk can be written as,

Need of barely in 1 ml of milk = 30/200

Now, the amount of barely that will be needed for 300 ml of milk will be,

The amount of barely in 300 ml of milk = (30/200)×300 = 45 grams.

Hence, the amount barely needed for 300 ml of milk is 45 grams.

Learn more about Ratios:

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