Pls answer now will earn brainliest if right

1 /19 cups   Choice C

Step-by-step explanation:

3/4 lb spice mix            1 lb spice mix

      =

5/6 cup cinnamon        x cups cinnamon

using cross products

3/4 * x = 5/6 *1

3/4 x =5/6

multiply each side by 4/5 to clear the fraction on the left sid

4/3 * 3/4 x = 4/3 * 5/6

x = 20/18

x =10/9

x = 1 1/9 cups cinnamon

-1/2 +2

step-by-step explanation:

9 sandwiches per hour

step-by-step explanation:

when we have a rate, we want a 1 in the denominator

27/3 = 9

27 sandwiches/ 3 hours = 9 sandwiches/hour