Question

a gain of 50 and then loss of 20 then find the total loss/gain​

Answer 1

Gain of 30 and loss of 20

Answer 2

Answer:

let the cost be 100

then, 50%

= 50% of 100

=50

by adding price- 100+50 = 150

now, 20%

= 20% of 150

= 30

by reducing amount = 150-30 = 120

total gain = s.p. - c.p.

= 120 - 100

= 20

total gain percent = gain * 100 / c.p.

= 20*100/100

= 20%

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