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Colt1911 [192]
2 years ago
5

Explain the difference between a rate and a unit rate.

Mathematics
2 answers:
marshall27 [118]2 years ago
8 0

Answer: A rate is a ratio which is a comparison of two numbers or measurements. A unit rate are rates that are expressed as a quantity of 1 for example: The guy runs 22 miles per hour that’s a unit rate because it’s comparing something to a quantity of 1

Step-by-step explanation:

Anna35 [415]2 years ago
3 0

Answer:

Step-by-step explanation:

A rate is a special ratio in which the two terms are in different units. For example, if a 12-ounce can of corn costs 69¢, the rate is 69¢ for 12 ounces. When rates are expressed as a quantity of 1, such as 2 feet per second or 5 miles per hour, they are called unit rates.

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Joe spends S3 per square foot on carpet for a square room. If he spends
Serjik [45]

Answer:

12 square feet

Step-by-step explanation:

You can find out how many square feet he bought by dividing 432 by 3.

432/3=144

Now, you need to find the square root of that to find the length of just one side of the room.

\sqrt{144}=12

4 0
3 years ago
Read 2 more answers
Rename 5/6 and 5/8 using the least common denominator.
Marina CMI [18]

Answer:

5/6 = 20/24

5/8 = 15/24

Step-by-step explanation:

These are the answers because:

1) First, the least common denominator is 24 because 8 x 3 is 24 and 6 x 4 is 24

2) Next, multiply the numerators with the same number you multiplied with the denominator

5 x 3 = 15

5 x 4 = 20

3) Therefore, the answers are:

5/6 = 20/24

5/8 = 15/24

Hope this helps!

6 0
2 years ago
Please help how to solve
tatiyna

Answer:

=  > in \: the \: bigger \: triangle \\ height = 14 \: ft \\ base = 22.5 \: ft \\  =  > in \: smaller \: triangle \\ height = x \: ft \\ base = 9 \: ft \\ using \: ratios \\  \frac{bigger \: height}{smaller \: height}  =  \frac{bigger \: base}{smaller \: base}  \\  \frac{14}{x}  =  \frac{22.5}{9}  \\  \frac{14}{x}  = 2.5 \\ x =  \frac{14}{2.5}  \\ x = 5.6 \: ft

7 0
2 years ago
Marco bought $30 worth of football cards. If he bought 12 packs of cards, how much does each pack of cards cost?
Mandarinka [93]

Answer:

2.5

Step-by-step explanation:

30/12=2.5

7 0
2 years ago
Read 2 more answers
A construction worker needs to put a rectangular window in the side of a building. He knows from measuring that the top and bott
Sliva [168]

Answer: 5 feet

Step-by-step explanation: A rectangle is a quadrilateral with 4 sides. The opposite sides are parallel and have the same length.

Top and bottom of the window are opposite, so they have the same measure of 3 feet.

One length of the window is 5 feet. Since the last side is opposite to the length of the window, it has the same length, i.e., its value is 5 feet.

7 0
2 years ago
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