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
qwelly [4]
2 years ago
5

A fridge costs €336 after a price increase of 40%. what was the original price

Mathematics
1 answer:
Mazyrski [523]2 years ago
5 0

the original cost is "x", which is the 100% of the original price, and we also know that €336 is its price increased by 40%, namely 100% + 40% = 140%, so

\begin{array}{ccll} amount&\%\\ \cline{1-2} x & 100\\ 336& 140 \end{array} \implies \cfrac{x}{336}~~=~~\cfrac{100}{140} \\\\\\ \cfrac{x}{336}=\cfrac{5}{7}\implies 7x=1680\implies x=\cfrac{1680}{7}\implies x=240

You might be interested in
Evaluate. Write in simplest form. 6-b / 3a
Lyrx [107]
The answer is <span>D.1/2
</span>
a= 10 \\ b=-9 &#10;\\  \frac{6-b}{3a} = \frac{6-(-9)}{3*10}= \frac{6+9}{30} = \frac{15}{30} = \frac{15:15}{30:15} = \frac{1}{2}
4 0
3 years ago
A paper company needs to ship paper to a large printing business. The paper will be shipped in small boxes and large boxes. The
stellarik [79]

Answer:

There are 7 small boxes and 5 large boxes

Step-by-step explanation:

Hope you can see the picture...

6 0
3 years ago
Karan and Preeti are sharing a packet of sweets in the ratio of 2:3 .If the total sweets is 50,how many sweets will Preeti get
Viktor [21]

Answer:

30 sweets

Step-by-step explanation:

From the above question

The ratio is given as:

Karan : Preeti

2:3

The sum of the proportion = 2 + 3 = 5

Total number of sweets = 50 sweets

The number of sweets Preeti will get is calculated as:

3/5 × 50 sweets

= 30 Sweets

Therefore, the number of sweets Preeti will get is 30 sweets

8 0
3 years ago
For the figure shown on the​ right, find m&lt;1 (I used someone else’s picture)
allochka39001 [22]
121 just add the other two angles
6 0
3 years ago
The top and bottom margins of a poster are 6 ft and the side margins are each 8 ft. If the area of printed material on the poste
UNO [17]

Answer:

Dimension

Height =29.01

Breadth=38.70

Step-by-step explanation:

Printed area is =386 and margins as specified.

For printed area let height be x and breadth be y.

x*y=386 ⇒ y = \frac{386}{x}

Now considering the margins

Height = x+6+6=x+12

Weidth = \frac{386}{x} +8 +8= \frac{386}{x} + 16

Area of poster to be minimised =(x+12)(\frac{386}{x} + 16)

Differentiate above area with respect to x and equate to zero to find extrema.

 \frac{dA}{dx} = 16 -\frac{12*386}{x^{2} }=0

x=17.01

Now plug value of x in height and breadth

 Height =29.01

Breadth=38.70

5 0
4 years ago
Other questions:
  • Please explain the answers!
    9·1 answer
  • Which shows 2(9y+17) rewritten using the distributive property?
    11·1 answer
  • addison needs 6 feet of string for an art project. her teacher gaver 3 pieces of string ,each measuring 2 1/2 feet. does she hav
    14·1 answer
  • If you roll a dice and get 5, what will always be the total of the bottoms of the dice?
    10·1 answer
  • FIrst to answer gets brainliest no trolls
    14·2 answers
  • I need help with school
    9·1 answer
  • 2 cm
    13·1 answer
  • Can anyone help me with this? I'll mark brainliest.
    9·1 answer
  • Hey mathematicians ! Can anyone help me with these problems please ! Will give brainly !
    10·1 answer
  • 10. When Raphael solved the system below by using the method of elimination, he changed the second equationto -8x – 2y = -2. Wha
    7·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!