Answer:
How had the higher grade
Step-by-step explanation:
13/18 is equivalent to .72 wihuc is 72%, .7 is the same as 70% and lastly 5/6 = .83 = 83%.
Answer:
x^2 + 11x + 18.
Step-by-step explanation:
The length = x + 9 and the width = x + 2.
So the area
= length * width
= (x + 9)(x + 2)
= x(x + 2) + 9(x + 2)
= x^2 + 2x + 9x + 18
= x^2 + 11x + 18.
The conversion from gram to ounce can be computed by dividing the given amount in grams by the mass in ounce. That is,
conversion factor = (250 grams)/(8.8 ounce)
conversion factor = 28.4
Therefore, the missing conversion is 28.4 grams per ounce.
Given:
The ratio is:
1.5 kg : 350 g
To find:
The lowest or simplest form of the given ratio.
Solution:
We know that,
1 kg = 1000 g
We have,
1.5 kg : 350 g
It can be written as
![1.5\ kg : 350\ g=\dfrac{1.5\ kg}{350\ g}](https://tex.z-dn.net/?f=1.5%5C%20kg%20%3A%20350%5C%20g%3D%5Cdfrac%7B1.5%5C%20kg%7D%7B350%5C%20g%7D)
![1.5\ kg : 350\ g=\dfrac{1.5\times 1000\ g}{350\ g}](https://tex.z-dn.net/?f=1.5%5C%20kg%20%3A%20350%5C%20g%3D%5Cdfrac%7B1.5%5Ctimes%201000%5C%20g%7D%7B350%5C%20g%7D)
![1.5\ kg : 350\ g=\dfrac{1500\ g}{350\ g}](https://tex.z-dn.net/?f=1.5%5C%20kg%20%3A%20350%5C%20g%3D%5Cdfrac%7B1500%5C%20g%7D%7B350%5C%20g%7D)
![1.5\ kg : 350\ g=\dfrac{150}{35}](https://tex.z-dn.net/?f=1.5%5C%20kg%20%3A%20350%5C%20g%3D%5Cdfrac%7B150%7D%7B35%7D)
![1.5\ kg : 350\ g=\dfrac{30}{7}](https://tex.z-dn.net/?f=1.5%5C%20kg%20%3A%20350%5C%20g%3D%5Cdfrac%7B30%7D%7B7%7D)
Therefore, the lowest form of the given ratio is 30:7.