William has a 22 ounce coffee. He drinks 2 ounces. Enter the percentage of ounces William has left of his coffee. Round your answer to the nearest hundredth.

Therefore, we conclude that William left 90.9% of an ounce of his coffee.

Step-by-step explanation:

We know that William has a 22 ounce coffee. He drinks 2 ounces. We calculate percentage of ounces William has left of his coffee.  

We get 22-2=20 ounce coffee.

We have the following proportion:

Therefore, we conclude that William left 90.9% of an ounce of his coffee.

-3.5 degrees per hour

step-by-step explanation:

find the unit rate:

-12   1/4 degrees           12.25 degrees

= - = -3.5 degrees per hour

      3   1/2 hours               3.5 hours

answer:

1.14285714286

step-by-step explanation:

divide 40 into 35 and you will get your answer