Question

estimate 142 ÷ 3. 142 ÷ 3 is about? 10 50 90 120

Explanation:

Step1: Find a number close to 142 divisible by 3

We know that 3×50 = 150, which is close to 142. Also, 3×47 = 141, which is very close to 142. But looking at the options, 50 is one of them. Let's check: 3×50 = 150, and 142 is close to 150. So 142÷3 is approximately 50.

Answer:

50