To find the average of something you add up all the numbers and divide by how many there are.
10+15+20+11+8+12+5+18+29+32=160
160/10=16
Answer: The average flow time was 16 minutes.
A + 2bc
4 + 2 (-5) (-7)
4 + 2 (35)
4+ 70
74
Answer:
5 loaves
Step-by-step explanation:
The question should be "Dianna made several loaves of bread yesterday. Each loaf required 2 2/3 cups of flour. All together, she used 13 1/3 cups of flour. How many loaves did Dianna make?"
![2\dfrac{2}{3}=\dfrac{8}{3}\ \text{cups}](https://tex.z-dn.net/?f=2%5Cdfrac%7B2%7D%7B3%7D%3D%5Cdfrac%7B8%7D%7B3%7D%5C%20%5Ctext%7Bcups%7D)
and
![13\dfrac{1}{3}=\dfrac{40}{3}\ \text{cups}](https://tex.z-dn.net/?f=13%5Cdfrac%7B1%7D%7B3%7D%3D%5Cdfrac%7B40%7D%7B3%7D%5C%20%5Ctext%7Bcups%7D)
Let Dianna make x no of loaves.
Using the concept of ratio and proportion,
![\dfrac{1}{\dfrac{8}{3}}=\dfrac{x}{\dfrac{40}{3}}\\\\x=\dfrac{40}{8}\\\\x=5](https://tex.z-dn.net/?f=%5Cdfrac%7B1%7D%7B%5Cdfrac%7B8%7D%7B3%7D%7D%3D%5Cdfrac%7Bx%7D%7B%5Cdfrac%7B40%7D%7B3%7D%7D%5C%5C%5C%5Cx%3D%5Cdfrac%7B40%7D%7B8%7D%5C%5C%5C%5Cx%3D5)
Hence, Dianna will make 5 loaves.
Can u take a closer picture?
The awnser is 864 just multiply them together