Question

4. 1 1 - 5 5 7 43. 'X' varies directly as 'Y'as x = 4/5 and y = 1/5, x=1/7 then y= ? 1)5/7 2)4/7 3)1/28 4)1/7​

Answer 1

Answer:

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Step-by-step explanation:

khxkyd7s6ausdxscvu

Answer 2

option c

Step-by-step explanation:

x=4/5

x'=1/7

x/x'=4/5*7=28/5

atq, y/y'=28/5

so y'=y/28/5=1/5*5/28=1/28

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