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KIM [24]
3 years ago
12

Katherine and Crystal do landscaping. They recently earned $1472 for a project. If Katherine earned $5 for every $3 earned by Cr

ystal, how much of the money went to each?
Mathematics
1 answer:
Degger [83]3 years ago
4 0

Answer:

Katherine: 920

Crystal: 552

Step-by-step explanation:

The total amount earned by each is 1472

The ratio of the earnings is Katherine / Crustal = 5/3

The total number of shares = 5 + 3 = 8

So the proportion for Katherine

5/8 = x / 1472                Cross multiply

8x = 5 * 1472

8x = 7360

x = 7360/8

x = 920

And the proportion for Crystal is

3/8 = x / 1472                 Cross multiply

8x = 3 * 1472

8x = 4416

x = 4416 / 8

x =  552

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VMariaS [17]

Given:

The selling price of a ratio set = 72.00

Profit percent = 8%

To find:

The cost price for the radio set.

Solution:

Let x be the cost price for the radio set.

Radio set is sold at 8% profit.

\text{Selling price}=x+\dfrac{8}{100}x

\text{Selling price}=x+0.08x

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The selling price of a ratio set is 72.00.

72=1.08x

\dfrac{72}{1.08}=x

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Therefore, the cost price for the radio set is 67.

7 0
3 years ago
How can I convert a fraction into a decimal and a decimal into a fraction?
gogolik [260]
Find a number you can multiply by the bottom of the fraction to make it 10, 100, or 1000 and multiple both top and bottom by that number then write down just the top number putting the decimal point in the correct spot.
3 0
3 years ago
What are these numbers in order from greatest to least
DerKrebs [107]
Answer : Square root of 21 , -4 2/3, -30/7 , -31/6 .

Explanation :

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4 0
3 years ago
PLEASE HELP ASAP, THANK YOU
nlexa [21]

First step is to plot all the given coordinates in the xy plane.

Notice that after plotting the points A, B, C and D, we have got the figure ABCD is a trapezium with bases AD = 4 units, BC = 6 units and height: DE= 5 units.

Formula to find the area of trapezium is:

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= 25 square units.

So, third choice is correct.

Hope this helps you!

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3 years ago
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Anuta_ua [19.1K]

Answer:

<h2>46</h2><h2 /><h2 /><h2>Please leave a rating if this helped! Have a great day!</h2>
7 0
2 years ago
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