Find the value of x in the following proportions:
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Find the value of x in the following proportions:
Find the value of x in the following proportions:
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Answer:
1. 1/2=3/x
x/2=3/1
x=(2)(3)
x=6
2. 3/x=1/3
(3)(3)=x
x=9
3. x/2=4/8
x=(2)(1/2)
x=1
4. 2/x=5/10
(2)(10)=(5)(x)
5x=20
x=20/5
x=4
5. 1/2=x/4
x=4/2
x=2
Answer:
1. 1/2=3/x
x/2=3/1
x=(2)(3)
x=6
2. 3/x=1/3
(3)(3)=x
x=9
3. x/2=4/8
x=(2)(1/2)
x=1
4. 2/x=5/10
(2)(10)=(5)(x)
5x=20
x=20/5
x=4
5. 1/2=x/4
x=4/2
x=2
Step-by-step explanation: