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Determine if v 49 is rational or irrational and give a reason for your answer.
The number 49 is rational
because

User Cdaringe
by
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1 Answer

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Explanation:

If a number is rational, we can represent it as a fraction.


(a)/(b)

Where a and b are intergers.

First, we know that


√(49) = 7

We can represent 7 as


(7)/(1) ..... (14)/(2) .... (21)/(3) ..... (n)/(y) = 7

Where n and y are two numbers that when divided equal 7.

So


√(49)

is a rational number

User Dickeylth
by
7.6k points

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