Hummingbirds beat their wings many times per second. Which equation relates the number of wing beats per second (a) to the number of wing beats per minute (b) The choices are: b=60/a b=a/60 b=a+60 b=60a

Click on the graphic until you find the right quotient. (36xa - 30xb) ÷ (-6x2)

Beth makes batches of bluberry muffins and banna muffins. each batchis 6 muffins. she makes 2.5 batches of bluberry muffins. how many batches of bananna muffins should beth make if she wants to have a total of 60 muffins?

How many kilometers are equal to 5 miles? use 1 mile ≈ 1.61 kilometers. !