Question

Calculate the value of x:(7/8)x=(2/9):(4/5)

Answer 1

Answer:

x=20/63

Step-by-step explanation:

7/8x=2/9÷by 4/5

7/8x=2/9×5/4

7/8x=5/18

x=5/18×8/7

x=20/63

Answer 2

Answer:

The value of x will be $\frac{20}{63}$.

Step-by-step explanation:

This is a calculation problem of proportion ratio. The LHS and RHS value will be same. The ":" sign denotes as Division.

This problem can be calculated by Simplification.

So in first step, division is done.

$x \frac{7}{8} =\frac{2}{9} : \frac{4}{5}$

⇒ $x\frac{7}{8} =\frac{\frac{2}{9} }{\frac{4}{5} }$

⇒$x= (\frac{2}{9}) (\frac{5}{4}) (\frac{8}{7} )$

⇒$x= \frac{20}{63}$

Hence the value of x will be 20/63.

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