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
marysya [2.9K]
3 years ago
15

a shopkeeper bought two watches for rs 400.he sold them to gain 5% profit on one and another at 5% loss on other.calculate his f

inal loss or profit percent .if the sp of both watches are same​
Mathematics
1 answer:
jekas [21]3 years ago
8 0

Answer:

0.25 % loss.

Step-by-step explanation:

Let the cost of 1 watch be  rs x then the cost of the other is rs 400 - x.

Let the sp be rs y.

So we have:

y = x + 0.05x

y = (400 - x) - 0.05(400 - x)

y =  400 - x - 20 + 0.05x

y = 380 - 0.95x

So  x + 0.05x = 380 - 0.95x

2x = 380

x = 190.

and y = 190 + 0.05*190 = 199.5.

So the total selling price = 2 * 199.5 = rs 399

So final loss is [ (400-399)/ 400] * 100

= 0.25 %.

You might be interested in
Please help me on this one
lara31 [8.8K]

Answer:8600

Step-by-step explanation:

477

8 0
3 years ago
Hi I need help please
Nadusha1986 [10]

Answer:  14 7/8

Step-by-step

I put the 4 1/4 into an improper fraction then did keep change flip

4 0
3 years ago
Read 2 more answers
Combine like terms to create an equivalent expression 3.4 - 2.8d + 2.8d - 1.3
zalisa [80]

Answer:

3.4 - 2.8d + 2.8d - 1.3 = 2.1

Step-by-step explanation:

The given expression is 3.4 -2.8d + 2.8d -1.3

Let's see the definition of like terms.

Like terms are the terms having the same variable and the same exponents.

Examples: -3xy, 2xy  and 4y, 5y and -3, 2.

Now let's identify the like terms from the given expression.

3.4 -2.8d + 2.8d -1.3

Here the like terms are -2.8d, +2.8d and 3.4, -1.3

3.4 -2.8d + 2.8d -1.3

= -2.8d + 2.8d + 3.4 - 1.3            [-2.8d + 2.8d = 0] and 3.4 -1.3 = 2.1

= 0 + 2.1

=2.1

The answer is 2.1

6 0
3 years ago
Read 2 more answers
Determine the volume of the shape below?<br> 30<br> 50<br> 40
sleet_krkn [62]

Answer:

30*50*40

= 60000

Step-by-step explanation:

yes

3 0
3 years ago
Read 2 more answers
three consecutive even integers in which 20 more than twice of the third is 28 more than the sum of the first two integers
Doss [256]

Answer:

what is the answer choices?

5 0
2 years ago
Other questions:
  • 105/6x-1+91/6x-9 simplify equation
    13·1 answer
  • (PLEASE PLEASE HELP!) Describe two ways to find m ∠ 1 if m ║n. What is the measure of ∠1?
    12·1 answer
  • 5. Paul wanted to compare his number of
    14·1 answer
  • The perimeter of a rectangle is 68 ft. Find the dimensions of the rectangle if the ratio of the length to the width is 9 : 8. Wh
    5·1 answer
  • What is proportional responsibility
    12·2 answers
  • HELP QUICK - I WILL MARK YOU BRAINLY
    14·1 answer
  • Can someone please help me answer this question asap thank
    7·1 answer
  • Find the slope of the line that passes through points (10,2) and (3,5)
    9·2 answers
  • A basketball id stored inside a cylindrical container as shown. The height of the cylinder is 8 inches and its radius is 4 inche
    7·1 answer
  • "Write two equations: one parallel, one perpendicular to (5,-2) y= 1/5x-3
    11·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!