1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
Andrews [41]
3 years ago
9

A shopkeeper fixed the marked price of his radio to make a profit of 30 percentage. allowing rs 30 as a discount then the profit

is rs 30. find the cost price​
Mathematics
1 answer:
dusya [7]3 years ago
7 0

Answer:

rs 200

Step-by-step explanation:

Let cost price = x

At 30% profit; marked price of radio is 30% of x = (100% + 30%) = 130%x

Discount = rs 3%

Profit made = 30

Hence,

Marked price - discount = cost price + 30

130%x - 30 = x + 30

1.3x - 30 = x + 30

1.3x - x = 30 + 30

0.3x = 60

Divide both sides by 0.3

0.3x / 0.3 = 60/ 0.3

x =

1.3x / 1.3 = 60 / 1.3

x = 200

Hence, cost price = rs 200

You might be interested in
How old am i if 200 reduced by 2 times my age is 16
tatyana61 [14]
x-your\ age\\\\200-2x=16\ \ \ \ \ |subtract\ 200\ from\ both\ sides\\-2x=-184\ \ \ \ \ \ |divide\ both\ sides\ by\ (-2)\\\boxed{x=97}\leftarrow answer
4 0
3 years ago
What is the area of each piece of the composite figure?
Valentin [98]
The top square is 8. The long rectangle 19.5. The bottom rectangle is 3.
3 0
3 years ago
Solve for zzz: -0.25z = -1.25−0.25z=−1.25minus, 0, point, 25, z, equals, minus, 1, point, 25 z =\,z=z, equals
tia_tia [17]

i need an actual equation, no one is going to do any with that

7 0
3 years ago
Read 2 more answers
Hank earns $12 per hour for babysitting. How much does he earn for 15 hours of babysitting?
Reptile [31]


$180

Multiply 12 by 15.

4 0
3 years ago
Read 2 more answers
Order these numbers from least to greatest.<br><br> -33, 0.5, -5.87,<br> 17/25
VashaNatasha [74]

Answer:

-5.87,-33,0.5,17/25

7 0
3 years ago
Read 2 more answers
Other questions:
  • The length of a rectangle is 3 feet more than twice the width. The perimeter is 128 feet. Find the length and width.
    11·2 answers
  • -16 +_____-4 = 0 I literally forgot how to do this
    15·2 answers
  • Johan walked 1.2 ft./s how far, in feet, did he walk in five seconds
    12·2 answers
  • it takes 89 pounds of seed to completely plant a 12 acre field how many pounds of seed are needed per acre​
    9·1 answer
  • 36 − 9m^2 factorized
    10·2 answers
  • .
    12·1 answer
  • 1 - ½ = ____ whats the answer pls
    10·1 answer
  • In 2002, the population of a town was approximately 34,050. In 2012,
    14·1 answer
  • Maradee works at Cox's Jewelers for $7.50 per hour with time-and-a-half for all hours over 40 in a week. Thus, her weekly salary
    5·1 answer
  • Mr Chopra wants to put a wooden border around a painting. If the length of the painting is 40 cm and its breadth is 25 cm, what
    7·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!