volume_mute
Estimate: Three-Digit Times Four-Digit
publish date: 2026/05/10 01:29:56.554150 UTC
volume_mute
Use front-end rounding to estimate: \(312 \times 4{,}876\)
Correct Answer
1,500,000
Explanation
- \(312 \to 300\) (nearest hundred)
- \(4{,}876 \to 5{,}000\) (nearest thousand)
Estimate: \(300 \times 5{,}000 = 1{,}500{,}000\).
Reference
go-math-science.com