If x varies directly as y and x = 80 when y = 160. What is y when x = 64?
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Answered by
1
as per the stated ques it is in ratio
1:2 so when X=64
Y=2*x=2*64
=128
1:2 so when X=64
Y=2*x=2*64
=128
Answered by
0
Answer:
128
Step-by-step explanation:
Y =2X
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