Answer:
97
Step-by-step explanation:
81 + 93 + 76 + 78 + 97 = 425
425/5 = 85
Answer:
![36\frac{9}{16}](https://tex.z-dn.net/?f=36%5Cfrac%7B9%7D%7B16%7D)
area: 136 cm
perimeter: 48 cm
Step-by-step explanation:
For the first one just subtract
![45\frac{1}{2}=\frac{91}{2}=\frac{364}{8}\\8\frac{7}{8}=\frac{71}{8}\\\frac{364}{8}-\frac{71}{8}=\frac{293}{8}\\\frac{293}{8}=\frac{586}{16}\\\\\frac{586}{16}-\frac{1}{16}=\frac{585}{16}=36\frac{9}{16}](https://tex.z-dn.net/?f=45%5Cfrac%7B1%7D%7B2%7D%3D%5Cfrac%7B91%7D%7B2%7D%3D%5Cfrac%7B364%7D%7B8%7D%5C%5C8%5Cfrac%7B7%7D%7B8%7D%3D%5Cfrac%7B71%7D%7B8%7D%5C%5C%5Cfrac%7B364%7D%7B8%7D-%5Cfrac%7B71%7D%7B8%7D%3D%5Cfrac%7B293%7D%7B8%7D%5C%5C%5Cfrac%7B293%7D%7B8%7D%3D%5Cfrac%7B586%7D%7B16%7D%5C%5C%5C%5C%5Cfrac%7B586%7D%7B16%7D-%5Cfrac%7B1%7D%7B16%7D%3D%5Cfrac%7B585%7D%7B16%7D%3D36%5Cfrac%7B9%7D%7B16%7D)
for the second one you just have to break it into smaller, more digestible pieces (work below)
Answer:
6156/7600=0.81 1-0.81= 0.19 THERE IS A 0.19% decrease in the number of finishers
Brainliest?
Step-by-step explanation:
Answer:
804.38
Step-by-step explanation: