Question

Manvi types 200 words in 30 minutes. How many words she will type in 12 minutes?

Answer 1

Answer:

80 words

Step-by-step explanation:

words typed in 1min=200÷30=6.66

words typed in 12 mins=6.66×12=80 words

Answer 2

Answer:

Manvi types 80 words in 12 minutes.

Step-by-step explanation:

Unitary method:

The unitary approach is a strategy for problem-solving that involves first determining the value of a single unit, then multiplying that value to determine the required value.

By using the unitary method, finding the rate per unit.

Given that Manvi can type 200 words in 30 minutes.

In other words:

In 30 minutes Manvi can type 200 words.

Now find the number of words that she types in unit time.

In 1 minute Manvi can type 200/30 words.

In 12 minutes Manvi can type (200×12)/30 words.

                                               = 80 words

To learn more about the unitary method, click on the below link:

https://brainly.in/question/49157777

https://brainly.in/question/21561502

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