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mestny [16]
2 years ago
13

21 3/4 meters in 2 1/2 hours What would the unit rate be??

Mathematics
1 answer:
777dan777 [17]2 years ago
3 0
It would be 8.7 or 8 7/10

Divide both fractions either using calculator or on paper, make them both into improper fractions

87/4 ÷ 5/2

Turn into multiplication and flip 5/2

87/4 × 2/5 = 174/20

Simplify 174/20

8 7/10

Hope this helps you, sorry it took a bit :)

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Plz help me this is already suppose to be done lol
nignag [31]

Answer:

1. 247 mg ÷ 10 = 24.7 cg

2. 247 mg ÷ 100 = 2.47 dg

247 mg ÷ 1000 = 0.247 g

Step-by-step explanation:

1. To convert from 'mg' to 'cg', you must divide by 10 because 'cg' consists of 10 mg.

2. To convert from 'mg' to 'dg', you must divide by 100 because 'dg' consists of 100 mg.

3. To convert from 'mg' to 'g', you must divide by 1000 because 'g' consists of 1000 mg.

8 0
3 years ago
HELP ME PLEASE <br> What is the value of z?
dybincka [34]

Answer:23

Step-by-step explanation:

7 0
2 years ago
Read 2 more answers
Eight less than 7.2 times a number is -29.6 wrote out in numbers
enot [183]
7.2x - 8 = -29.6  that is your answer wrote out in numbers.
5 0
3 years ago
A train traveled 325 miles in 5hrs. What was the trains average rate of speed in miles per hr ?
Leya [2.2K]

Hi there!

To find the average speed of a moving object all you need to do is divide the distance traveled by the object by amount of time it took the object to reach its final destination. So for this problem it would go like this:

325 ÷ 5 = 65

So for this problem in particular the answer is 65 MPH was the average speed of the train.

Your friend, ASIAX

5 0
3 years ago
Mike sold H hats. Nate sold three times as many hats as Mike. Write an expression for the number of hats Nate sold.​
Lubov Fominskaja [6]

Answer:

3 times Mike's amount = 3h

4 0
2 years ago
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