Question

by selling an umbrella for 115.20, kishan loses 10% . at what price must he sell it to gain 5%

Answer 1

sp of umbrella=115.20
loss in selling=10%
then,
cp of umbrella=(sp×100)÷(100-loss%)
" =
$115.20 \times 100 \div 90$
cp of umbrella=128
for gaining of 5% we will take out 5% profit of 128 (cp of umbrella)
Sp=(Cp×profit%+100)=100
" =(128×110)÷100
"=140.80 rs

Answer 2

Answer:

of umbrella=115.20

loss in selling=10%

then,

cp of umbrella=(sp×100)÷(100-loss%)

" =

115.20 \times 100 \div 90115.20×100÷90

cp of umbrella=128

for gaining of 5% we will take out 5% profit of 128 (cp of umbrella)

Sp=(Cp×profit%+100)=100

" =(128×110)÷100

"=140.80 rs

Step-by-step explanation:

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