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jasenka [17]
2 years ago
13

You can set up a proportion:

Mathematics
1 answer:
nadya68 [22]2 years ago
7 0

Answer:

15/30:2/30

15/30=2/30x

divide by 15/30

7.5 is x

Step-by-step explanation:

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A bed is 2400 a discount of 25% was given on the
Brrunno [24]

Answer:

800

Step-by-step explanation:

Given: The selling price of bed is 2400.

          Discount offered is 25%

Lets assume the cost of bed be "x"

Discount offered on the cost price of bed= \frac{25}{100} \times x= 0.25x

∴ Discount offered on the cost price of bed= 0.25x

We know the selling price of bed after discount provided.

Finding the cost price of the bed.

⇒ x-0.25x= 2400

⇒ 0.75x= 2400

cross multiplying both side.

∴ x= \frac{2400}{0.75} = 3200

∴ Cost price of the bed is 3200.

We know selling price of the bed is 2400.

Now, finding the saving.

Saving on the price of bed= Cost price- selling price

Saving= 3200-2400= 800

Hence, saving on the purchase of the bed is 800.

7 0
3 years ago
Solve for . need 20 letters lol<br> /5 = −9
Fantom [35]

Answer:

r=-45

Step-by-step explanation:

r/5=-9

x 5    x5

________________

r=-45

Hope this helps ∞<3

3 0
3 years ago
What is 3.01 as a mixed number
Montano1993 [528]
3.01 as a mixed number is 3 and 1/100
It is 1/100 because the 1 is in the hundredths place
6 0
3 years ago
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How many quarts, rounded to the nearest tenth, are in 50 liters
Lyrx [107]

Answer:

about 55 quarts

Step-by-step explanation:

1.1 * 50

6 0
2 years ago
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Erica throws a tennis ball against a wall, and it bounced bac. Which force is responsible for sending to ball back to erica
lisabon 2012 [21]
Field force is responsible
8 0
3 years ago
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