Question

sobha bought two bicycle each for rs2730 on first bicycle she suffered loss of 9percent and on second bicycle she gain 15percent find gain or loss petcent on total transaction​

Answer 1

Total cp=2730+2730=5460

loss percent=9percent

cp=2730

loss=cp*loss percent

= 2730*9/100=245.7

sp=2730-245.7=2484.3

profit percent=15 %

cp=2730

profit=cp*profit percent

2730*15/100=409.5

sp=2730+409.5=3139.5

total sp=2484.3+3139.5=5623.8

p=sp-cp

= 5623.8-5460=163.8

p%=p/cp*100

= 163.8/5460*100=3%profit