Question

Estimate the value of √2π/√5

A. 0.33
B. 0.50
C. 0.67
D. 2.0

Answer 1

Answer: D. 2.0

Explanation:

Took the test on Plato/ Edmentum :)

Answer 2

√2π / √5 (expand the expression)

√2π / √5 x √5 / √5 (multiply the fractions)

√2π√5 / √5/√5 (calculate and multiply)

solution is √10π/5 so 1.98 round it to the nearest 10 and it'll be 2 so the answer is D