Question

estimate the answer by rounding each number to the nearest 10. 569 + 73.7 + 293.5 + 57.6 569 + 73.7 + 293.5 + 57.6 ≈ \square (simplify your answer.)

Explanation:

Step1: Round each number to nearest 10

$569 \approx 570$, $73.7 \approx 70$, $293.5 \approx 290$, $57.6 \approx 60$

Step2: Sum the rounded values

$570 + 70 + 290 + 60$

Step3: Calculate the total

$570+70=640$; $640+290=930$; $930+60=990$

Answer:

990