If the width is 15, and the scale factor from width to length is 3:2, then you will have to divide 15 by 3 to get your original width.
15/3 = 5.
5 is your original width.
Answer:
The first question would likely be y=10.
The second question would likely be x=20.
X/3=1351/7
cross multiply
7x=4053
divide by seven on both sides
x=579
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Given information
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100% = $27.60
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Rewriting it
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Find $4.14 in percentage
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Answer: 15%------------------------------------------------------
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Find $31.74 in percentage
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Answer: 115%------------------------------------------------------