Give one example of when you would use the friendly number strategy to subtract. explain why

Angel entered a triathlon (a three-part race). he swam 1 mile, rode his bike 30 miles, and ran 10 miles. how far did he go altogether? a. 11 miles b. 123 miles c. 41 miles d. 40 miles

What percent of the circle below is shaded?

Find the unit rate for: 75% high-fiber chimp food to 25% high -protein chimp food.