Question

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1. Is the number - 7 a rational number? Why?​

Answer 1

Step-by-step explanation:

irrational number is a real number which cannot be expressed as ab where a and b are integers. As 71=7 and 7 and 1 are integers, this means 7 is not an irrational number.

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Answer 2

Answer:

yes, 7 is a rational number because rational number is expressed in the form of p/q and q≠0

• Every integer is a rational no. and 7 is an integer
• It can be expressed as 7/1.