Crystal has 6 3/4 pints of lemonade that she will pour into mugs for her classmates at the end of the year party Each mug holds 3/8 of a pint. if she pours all of the lemonade how many mugs she need, including any mug that maybe only partially filled

18 mugs

Step-by-step explanation:

first let's convert 6 3/4 into eights. 6 3/4 as an improper fraction is 27/4, which we multiply by 2 to get 54/8. now we do 54 divided by 3, since we can now ignore the denominator. 54 divided by 3 = 18. This is divided evenly so the "including mugs that are partially filled" is a red herring.

question 1 is 8, question 2 is 9, question 3 is 24

step-by-step explanation:

now, the numbers they give you at the top are the key. from there, you just have to plug and chug! let's try 1, 2, and 3!

key: a=3, b=5, c=6

1. a+5

remember, a=3, so we plug that in to get 3+5=8

2. 15-c

c=6, so we plug that in to get 15-6=9

3. 4b

b=6, so we plug it in to get 4*6=24

time to try the rest on your own! if you put the answers below in a comment, i'll check them for you!