Question

If varies inversely as y and y=60when x=1.5. find x when y=4.5.​

Answer 1

★Answer-

In Inverse Variation-

x1×y1 = x2 ×y2

x1 = 1.5

y1 = 60

y2 = 4.5

x2= ?

by putting values

1.5×60 = x2 ×4.5

90 = x2×4.5

x2 = 90/4.5

x2 = 20

Answer 2

Answer:

x=20

Step-by-step explanation:

In Inverse Variation-

x'×y'= x"× y"

x' = 1.5

y' = 60

y" = 4.5

x" = ?

by putting values

1.5×60 = x" ×4.5

90 = x"×4.5

x" = 90/4.5

x" = 20

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