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3 years ago

Find the GCF of 21 and 49 show your work

Mathematics

1 answer:

Dovator [93]3 years ago

4 0

The greatest common factor for 21 and 49 is 7 because 7*3=21 and 7*7=97

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3/8 simplified⁉️ 14/21 simplified⁉️ 9/15 simplified ⁉️

ioda

14/21 is 2/3 simplified.
9/15 is 3/5 simplified.
and 3/8 can not be simplified, so it's 3/8

7 0

3 years ago

Read 2 more answers

Write your answer as a fraction or as a whole or mixed number. 27pts

statuscvo [17]

What we know:

Bird feeder capacity: --> 2 4/5 cups
Samantha's scoop capacity: --> 7/10 cups

Lets first convert the mixed partial fraction --> improper fraction

--> for easier calculation

After Conversion:

Bird feeder capacity: --> 14/5 cups
Samantha's scoop capacity: --> 7/10 cups

To find how many scoops of birdseed will Samantha put into the feeder we must:

--> divide the total capacity by the scoop's capacity

--> find the number of scoops:

Solve:

$Total-number- of -scoops = \frac{\frac{14}{5} }{\frac{7}{10} } =\frac{14}{5} *\frac{10}{7} =\frac{14*10}{5*7} =\frac{14}{7} *\frac{10}{5} =2*2=4$

Thus the total number of scoops that Samantha will put into the bird feeder is 4

Answer: 4

Hope that helps!

4 0

2 years ago

8 1/3 33/4 8.287 8.29 order from least to greatest

valina [46]

Answer:

33/4 - 8.287 - 8.29 - 8 1/3

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pls can i get brainliest it took soo long to figure out

7 0

2 years ago

Which expression is equivalent to the area of metal sheet required to make this square-shaped traffic sign? I WILL GIVE BRAINLYI

Dmitry_Shevchenko [17]

Answer:

4x^2+4x-1

Step-by-step explanation:

6 0

2 years ago

Three boxes of cereal cost $9.57. How much do five boxes cost

KengaRu [80]

Answer:

$15.95

Step-by-step explanation (without words):

9.57/3= 3.19

3.19*5= $15.95

7 0

3 years ago