Question

estimate: 209 ÷ 3 ≈ choose 1 answer: a 7 b 70 c 700 d 7,000

Explanation:

Step1: Analyze the division

We need to estimate \(209\div3\). First, we can approximate \(209\) to a number that is easily divisible by \(3\). \(210\) is close to \(209\) and divisible by \(3\).

Step2: Perform the division

Calculate \(210\div3\). Since \(3\times70 = 210\), so \(210\div3=70\). And \(209\) is very close to \(210\), so \(209\div3\approx70\).

Answer:

B. 70