Answer:
gallons of ice tea is left with Morris
Step-by-step explanation:
Morris has 2 3/4 gallons of ice tea. He gives 3/7 of it to her friend.
Morris has 2 3/4 gallons of ice tea
![2\frac{3}{4}= \frac{2*4+3}{4}=\frac{11}{4}](https://tex.z-dn.net/?f=2%5Cfrac%7B3%7D%7B4%7D%3D%20%5Cfrac%7B2%2A4%2B3%7D%7B4%7D%3D%5Cfrac%7B11%7D%7B4%7D)
He gives 3/7 of it to her friend.
To find how many gallons of ice tea does Morris have left , we subtract 3/7 from 11/4
![\frac{11}{4}- \frac{3}{7}](https://tex.z-dn.net/?f=%5Cfrac%7B11%7D%7B4%7D-%20%5Cfrac%7B3%7D%7B7%7D)
Make the denominators same
![\frac{11*7}{4*7}- \frac{3*4}{7*4}](https://tex.z-dn.net/?f=%5Cfrac%7B11%2A7%7D%7B4%2A7%7D-%20%5Cfrac%7B3%2A4%7D%7B7%2A4%7D)
![\frac{77}{28}- \frac{12}{28}](https://tex.z-dn.net/?f=%5Cfrac%7B77%7D%7B28%7D-%20%5Cfrac%7B12%7D%7B28%7D)
![\frac{65}{28}](https://tex.z-dn.net/?f=%5Cfrac%7B65%7D%7B28%7D)
![\frac{65}{28} = 2 \frac{9}{28}](https://tex.z-dn.net/?f=%5Cfrac%7B65%7D%7B28%7D%20%3D%202%20%5Cfrac%7B9%7D%7B28%7D)
Answer:
270
Step-by-step explanation:
-6 multiply 5 gives you -30
-3 multiply -3 gives you -9
-30 multiply 9 gives you
-270