Question

Estimate the difference. Round each number to the nearest whole number, then subtract.

20 3/5 - 12 8/11 =


The difference is approximately

Answer 1

Answer:

8

Step-by-step explanation:

20 3/5 = 20.6

12 8/11 = 12.72

21 - 13 = 8

hope it helpss

Answer 2

$Answer:$

$\left \{ {{20\frac{3}{5} =21} \atop {12\frac{8}{11} =13}} \right.$

$Approximation:$ $21-13=8$

Hope it helps you. Good luck solving, mathematician!