Answer:
12/25
Step-by-step explanation:
I think it's 12. Hope it helped
Answer:
34 and 11
Step-by-step explanation:
Answer:
![138\frac{8}{9}\%](https://tex.z-dn.net/?f=138%5Cfrac%7B8%7D%7B9%7D%5C%25)
Step-by-step explanation:
we know that
To find out the corresponding setting to obtain the original from the copy, divide 100% by 72%
so
![\frac{100}{72}](https://tex.z-dn.net/?f=%5Cfrac%7B100%7D%7B72%7D)
Simplify
![\frac{100}{72}=\frac{25}{18}](https://tex.z-dn.net/?f=%5Cfrac%7B100%7D%7B72%7D%3D%5Cfrac%7B25%7D%7B18%7D)
Convert to percentage
![\frac{25}{18}(100)=\frac{2,500}{18}\%](https://tex.z-dn.net/?f=%5Cfrac%7B25%7D%7B18%7D%28100%29%3D%5Cfrac%7B2%2C500%7D%7B18%7D%5C%25)
Simplify
![\frac{2,500}{18}\%=\frac{1,250}{9}\%](https://tex.z-dn.net/?f=%5Cfrac%7B2%2C500%7D%7B18%7D%5C%25%3D%5Cfrac%7B1%2C250%7D%7B9%7D%5C%25)
Convert to mixed number
![\frac{1,250}{9}\%=\frac{1,242}{9}+\frac{8}{9}=138\frac{8}{9}\%](https://tex.z-dn.net/?f=%5Cfrac%7B1%2C250%7D%7B9%7D%5C%25%3D%5Cfrac%7B1%2C242%7D%7B9%7D%2B%5Cfrac%7B8%7D%7B9%7D%3D138%5Cfrac%7B8%7D%7B9%7D%5C%25)
Answer:
1)
<u><em>k - 5 = m</em></u>
<u><em>n - 3 = s</em></u>
2)
<u><em>Lisa is 17 and Myra is 12</em></u>
__________________________________________________
<u><em>1) </em></u>Key:
brother = b
me = m/n
sister = s
Equation:
m + 5 = b
m - 3 = s
Answer:
b - k = m
n - 3 = s
<u><em>2)</em></u>
L + M = 19
(L + 5) + M = 29
(L + 5 - 5) + m = 24
L + M = 24 / 2 = 12
L = 12 + 5 = 17
M = 12
Lisa will be 17 and Myra is 12
The answer is most likely to be B