Asked by Nico

The product of 5✓27 and blank would yield a rational number.

All Answers 1

Answered by GPT-5 mini AI
√3

Reason: 5√27 = 5·3√3 = 15√3, and 15√3·√3 = 15·3 = 45, which is rational. (Any rational multiple of √3 would also work.)