Question

If x:5 = 8:4, then find the value of x.​

Answer 1

Step-by-step explanation:

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Answer 2

Answer:

X:5 = 8:4

or, x:5 :: 8:4

we know product of mean i.e. 5 & 8 = product of extreme i.e. x & 4

therefore, 4x = 5×8

so, x = 40/4

= 10