Beau’s recipe goes granola bars call for 3 1/2 of oatmeal . he only has 1/6 cup scoop. how many scoops of oatmeal will he need for the recipe?

21 scoops

Step-by-step explanation:

We will divide the amount the recipe calls for, 3 1/2 cups, by the size of the scoop, 1/6 cup:

3 1/2 ÷ 1/6

Convert the mixed number to an improper fraction.  Multiply the whole number by the denominator and add the numerator; 3(2)+1 = 6+1 = 7; this makes it 7/2:

7/2 ÷ 1/6

To divide fractions, flip the second one and multiply:

7/2 × 6/1

42/2 = 21

40 minutes

step-by-step explanation:

add the time and multiply by 2

30 feet

step-by-step explanation:

that would be 2 1/2 * 12

= 24 + 6

= 30 feet   (answer)