by selling a car for ₹3, 00,000 a dealer makes a profit of 25% . at what price did the dealer bought the car
Answers
Answer:
selling price(s.p.) = 3,00,000
profit % = 25 %
now
if
for 100 rs he`s getting 125 rs.(25% profit)
then for 3,00,000 rs what may the cost price?
we `ll put in following way
100 - 125 then
x- 3,00,000
so 100*3,00,000/125 = 2,40,000 will be the cost price of that car.
or
let`s put it another way
consider
cost price(CP)=x
sale price(SP)=3,00,000 - - - - - given
now
profit = SP - CP
so
profit = 3,00,000 - x
profit % = (profit / CP) * 100
25 = (3,00,000 - x / x) * 100
25/100 = 3,00,000 - x / x
(1/4) * x = 3,00,000 - x
x/4 = 3,00,000 - x
x = 4 * (3,00,000 - x)
x = 12,00,000 - 4x
x+4x = 12,00,000
5x = 12,00,000
x = 12,00,000/5
therefore
x = 2,40,000 = CP
hence his CP was 2,40,000
Answer:
Step-by-step explanation:
s.p. = 3,00,000
profit % = 25 %
now ,
if
for 100 rs he`s getting 125 rs.(25% profit)
then for 3,00,000 rs what may the cost price?
we `ll put in following way
100 - 125 then
x- 3,00,000
so 100*3,00,000/125 = 2,40,000 will be the cost price of that car.
or
let`s put it another way
consider
cost price(CP)=x
sale price(SP)=3,00,000 - - - - - given
now
profit = SP - CP
so,
profit = 3,00,000 - x
profit % = (profit / CP) * 100
25 = (3,00,000 - x / x) * 100
25/100 = 3,00,000 - x / x
(1/4) * x = 3,00,000 - x
x/4 = 3,00,000 - x
x = 4 * (3,00,000 - x)
x = 12,00,000 - 4x
x+4x = 12,00,000
5x = 12,00,000
x = 12,00,000/5
therefore
x = 2,40,000 = CP
hence his CP was 2,40,000.