Answer:
You have to either make the fraction a decimal, or you have the decimal a fraction. Also when making it into a fraction, you should have the same denominator.
Step-by-step explanation:
I hope this helped.
Answer:
"No, the relationship is NOT proportional"
Step-by-step explanation:
<u>Complete Question:</u>
Of the 75 boys in the 7th grade class, 25 participate in at least one sport. Of the 120 girls in 7th grade class 30 participate in at least one sport. Is this relationship proportional?
We have to see the ratio of each and if they are equal (after reducing), we can say they are proportional.
Boys:
25 participate in atleast 1 sport and there are total of 75. Hence, ratio is
25 : 75 = 1 : 3
Girls:
30 particiapte in atleast 1 sport and there are toal of 120. hence ratio is:
30 : 120 = 1 : 4
So, the relationship is NOT proportional
Answer:
or one seven eighteenths
Step-by-step explanation:
we know that
12 one half times one nine is the same that multiply 12 one half by one nine
so
![(12\frac{1}{2})(\frac{1}{9})](https://tex.z-dn.net/?f=%2812%5Cfrac%7B1%7D%7B2%7D%29%28%5Cfrac%7B1%7D%7B9%7D%29)
Convert mixed number to an improper fraction
![12\frac{1}{2}=12+\frac{1}{2}=\frac{12*2+1}{2}=\frac{25}{2}](https://tex.z-dn.net/?f=12%5Cfrac%7B1%7D%7B2%7D%3D12%2B%5Cfrac%7B1%7D%7B2%7D%3D%5Cfrac%7B12%2A2%2B1%7D%7B2%7D%3D%5Cfrac%7B25%7D%7B2%7D)
substitute
![(\frac{25}{2})(\frac{1}{9})=\frac{25}{18}](https://tex.z-dn.net/?f=%28%5Cfrac%7B25%7D%7B2%7D%29%28%5Cfrac%7B1%7D%7B9%7D%29%3D%5Cfrac%7B25%7D%7B18%7D)
Convert to mixed number
![\frac{25}{18}=\frac{18}{18}+\frac{7}{18}=1\frac{7}{18}](https://tex.z-dn.net/?f=%5Cfrac%7B25%7D%7B18%7D%3D%5Cfrac%7B18%7D%7B18%7D%2B%5Cfrac%7B7%7D%7B18%7D%3D1%5Cfrac%7B7%7D%7B18%7D)
therefore
12 one half times one nine is one seven eighteenths
Answer:
didn't u already answer this already
and which question do you need help on
Step-by-step explanation:
18.56, 18.57, 18.58 or 18.59?