Question

8/20 x 100 is equal to
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Answer 1

Answer:

40...........…..........................

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Answer 2

Answer:

x=40

Step-by-step explanation:

rearrange the equation by subtracting what is to the right of the equal sign from both sides of the equation :

simplify x/100

8/20 - x/100

simplify 2/5

2/5 - x/100

2.20-x/100 = 40-x/100

40-x/100 = 0

40-x/100 . 100 =0 . 100

now, on the left hand side, the 100 cancels out the denominator, while, on the right hand side, zero times anything is still zero.

40-x =0

so,here the -x goes to right side the ((-) minus ) will become ((+) plus)

so,

40=x

:- x = 40