1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
Hatshy [7]
3 years ago
14

Select all the common denominators for

Mathematics
1 answer:
Vitek1552 [10]3 years ago
3 0

Answer:

B, E

Step-by-step explanation:

There are a few ways to check for common denominator.

Here is one method

Take the 4 and 10 and see if both numbers will  go into the numbers evenly. If they do, it is a common denominator

<u>Will 4 and 10 divide evenly into 10 ?</u>

4 will not go into 10 evenly

10 is not a common denominator.

<u>Will 4 and 10 divide evenly into 20?</u>

4 will go into 20 evenly. 20 /4 = 5

10 will go into 20 evenly 20 / 10 =  2

So 20 is a common denominator

<u>Will 4 and 10 divide evenly into 24?</u>

4 will go into 24 evenly 24 / 4 = 6

10 will not go into 24 evenly

24 is not a common denominator

<u>Will 4 and 10 divide evenly into 32?</u>

4 will go into 32 evenly 32 / 4 = 8

10 will not go into 32 evenly

32 is not a common denominator

<u>Will 4 and 10 divide evenly into 40?</u>

4 will go into 40 evenly 40/4 = 10

10 will go into 40 evenly 40 / 10 = 4

40 is a common denominator

You might be interested in
Victor wants to purchase some clothes. He has $76. He buys a pair of jeans for $40, two shirts each at $9 and three pairs of soc
myrzilka [38]

Answer:

お手伝いしたいのですが、わかりません。わかりやすくするために別のフレーズを使用してください。

Step-by-step explanation:

4 0
3 years ago
Read 2 more answers
Someone help with this one please.
kodGreya [7K]

The think the answer for number 7 is A/10

Number 8 is C/16

5 0
3 years ago
How can you add 3over 10 and 2over5
otez555 [7]

Answer:

7/10

Step-by-step explanation:

3/10+2/5

You have to make like denominators

So you multiply 2/5 by 2 since 1/ is the common denominator.

Then you add them

Hope this helped

6 0
3 years ago
Read 2 more answers
Thomas drove 230 miles in 4 hours. What is the ratio of miles to hou
Elena L [17]
115:2 should be the correct answer in reduced form.
3 0
3 years ago
Read 2 more answers
What the answer for number 9 ??
ivolga24 [154]
72 pieces
--------------
7 0
3 years ago
Other questions:
  • Without simplifying, identify the slope of the line given by the equation y-5=-2(x+5)
    12·1 answer
  • One student from a high school will be selected at random. Let A be the event that the selected student is a student athlete, an
    6·2 answers
  • Two thirds a number plus 4 is 7
    6·1 answer
  • The future value of a certain money market account with a fixed interest rate of
    8·1 answer
  • I don't understand???? I'll give the brainliest!!!!!
    5·1 answer
  • Miraculin - a protein naturally produced in a rare tropical fruit - can convert a sour taste into a sweet taste. Consequently, m
    11·1 answer
  • BRAINLIEST
    14·1 answer
  • You buy a shirt for $19.95 and a pair of shorts for $35.95. Shirts are on sale for 25% off and shorts are on sale for 30% off. W
    15·1 answer
  • Plz help I will post the other 3 questions after these are answered I will be giving the brainiest plz help would really appreci
    6·1 answer
  • 5.62x0.7x1.35 helppp quickkk plsss
    10·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!