if 10% of x is the same as 20% of y then x:y is
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10%x = x/10 and 20%y = y/5
given that x/10 = y/5 ⇒x : y = 2 : 1
Answered by
0
Answer:
3:2
Step-by-step explanation:
15 \div 100 \times x
= 15x \div 100 \\ =
\: x = 100 \times 15 \\ x = 1500 \\ 20 \div 100 \times x \\ = x = 20 \times 100 \\ x = 2000 \\
x/y= 1500/2000
x:y= 15:20
=>>> X:Y = 3:2
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