Question

what are reasonable estimates for 612 ÷ 4? select all that apply
a ( 600 ÷ 8 = 75 )
b ( 400 ÷ 4 = 100 )
c ( 650 ÷ 5 = 130 )
d ( 600 ÷ 4 = 150 )
e ( 600 ÷ 3 = 200 )

Explanation:

Step1: Estimate the division

Round 612 to 600, 4 to 4. Calculate $600÷4=150$.

Step2: Match the result

Check options: D is $600÷4=150$.

Answer:

D. 600÷4=150