All categories

3 years ago

Calculate the marked price(original price)if after 20% discount, the price of an article.

Mathematics

1 answer:

Elina [12.6K]3 years ago

4 0

Answer: An article was sold at a 20% discount, at Rs. 400. What was its marked price?

Let M denotes the required marked price of the given article.

Hence from above data we get following relation,

(1 - 20/100)*M = 400

or (4/5)*M = 400

or M = (5/4)*400 = 500 (Rs) [Ans]

Step-by-step explanation:

You might be interested in

250 squared to the nearest tenth

kap26 [50]

Its 125,000 because 250 squared is 125,000 cause of math. i really dont wanna go to school and life sucks:)

4 0

3 years ago

The graph depicts the growth and costs using of line segment use the midpoint formula to approximate the cost during the year 19

marysya [2.9K]

Answer:

The approximate cost during the year 1987 was $7,533

Step-by-step explanation:

The complete question in the attached figure

we have

y -----> is the cost in dollars

x -----> is the year

Looking at the graph we have the points

(1983,5,047) and (1991, 10,019)

To determine the cost in the year 1987, find out the midpoint between the two given points

The formula to calculate the midpoint between two points is equal to

$M=(\frac{x_1+x_2}{2},\frac{y_1+y_2}{2})$

substitute the values

$M=(\frac{1983+1991}{2},\frac{5,047+10,019}{2})$

$M=(1987,7,533)$

therefore

The approximate cost during the year 1987 was $7,533

7 0

4 years ago

What is the value of x?

vredina [299]

Answer:

x=30°

hopefully this answer can help you to answer the next question

6 0

3 years ago

What is this ? 8(m+3)-20+m

KonstantinChe [14]

8m+24-20+m= 9m+4. "9m+4" is the answer

5 0

4 years ago

Read 2 more answers

Calculate the lengths of the 2 unlabeled sides...

elixir [45]

Since it’s a square we know that GJ has to be the same as GH. To find a diagonal you would do a^2 + b^2 = c^2. Which gives us about 9.19. So GJ=6.5 and JH=9.2

3 0

3 years ago