Which number is rational? (1 point)

Question

Responses

15−−√
square root of 15

0.98989898...
0.98989898...

2√4
the fraction with numerator square root of 2 and denominator 4

0.23242526...

Answer 1

2√4 is a rational number because it can be expressed as the fraction with numerator √2 and denominator 4.