Question

if x varies inversely as y and x =10.2 when y =1.2, find y when x=10
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Answer 1

Answer:

According to question,

10.2/1.2 = 10/y.

102/12 = 10/y.

y = 10*12/102.

y = 120/102.

y = 60/51.

y = 1.176.

Hope it will help you.