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Lesson 4-1 Ratios and Proportions

Solve for the variable.
AB
4/5=x/20x=16
7/4=3/aa=1 5/7
b/63=3/7b=27
y/5=3/4y=3 3/4
(t-5)/4=3/2t=11
x/9=.24/3x=.72
n/3=(n+4)/7n=3
12q/-7=30/14q= -1.25
1/(y-3)=3/(y-5)y=4
(r-1)/(r+1)=3/5r=4
(a-3)/8=3/4a=9
(6p-2)/7=(5p+7)/8p=5
2/9=(k+3)/2k= -2.555...
(5m-3)/4=(5m+3)/6m=3
(w-5)/4=(w+3)/3w= -27
96.8/t=12.1/7t=56
x/6.03=4/17.42x=1 5/13
(4n+5)/5=(2n+7)/7n=0
Kiersten

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