Question

there was a gap of 10 minutes (rewrite the sentence using compound adjective)​

Answer 1

Answer:

minuntes is a compound adjective

Answer 2

The correct answer is

There was a 10-minute gap.

Whenever you need to rewrite a sentence using a compound adjective, try to identify words that can be written using a hyphen between them. That will make it easier for you to identify the correct compound adjectives.  

In this case, 'a gap of 10 minutes' can be written as 'a 10-minute gap'. The words '10' and 'minute' are both being used to describe the noun 'gap'. So, '10-minute' is your compound adjective.  

Using this information, rewrite the sentence. That will be your answer.  

Other examples of compound adjectives:

Ill-mannered child

20-minute journey

Warm-hearted dog

Light-coloured eyes

More on compound adjectives:

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