Question

estimate the sum.
$6\frac{2}{14} + 2\frac{18}{20} \approx \square$
round each number to the nearest whole number,
then calculate.
check
you can hit the enter key to check.

Explanation:

Step1: Round first mixed number

$\frac{2}{14} \approx 0$, so $6\frac{2}{14} \approx 6$

Step2: Round second mixed number

$\frac{18}{20} = 0.9 \approx 1$, so $2\frac{18}{20} \approx 3$

Step3: Add the rounded numbers

$6 + 3 = 9$

Answer:

9