Question

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

Answer 1

Answer:

19,960

Step-by-step explanation:

20/100 = { 40/(40+x) } × 100

1/500 = { 40/(40+x) }

40+x = 20,000

x= 19,960

Answer 2

${20}^{0} = \frac{4000}{x + 40} \\ \frac{200}{x + 40 = {}^{0} }$

$\frac{\pi}{9} = \frac{4000}{x + 40}$

( x + 40 )⁰ = 200

$x = - \frac{40( {}^{0} - 5) }{ {}^{0} }$

Hope it help you