Question

20%=40/(40+x )*100%
Plz answer this step by step including the cancellation process

Answer 1

Answer:

20%=40/(40+x )*100%

20=40/40+x×100

20×(40+x)=4000

800+x=4000

x=4000-800

x=3200

Step-by-step explanation:

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Answer 2

Answer:

19960

Step-by-step explanation:

20% = 40/(40+x) ×100

20/100=4000/(40+X)

(40+x)×20=4000×100

40+X=4000×5

X=20000-40

x= 19960