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AysviL [449]
3 years ago
8

Find 7 1/2 divided by 2 1/2. Simplify and write as mixed number

Mathematics
2 answers:
creativ13 [48]3 years ago
8 0

Answer:

3

Step-by-step explanation:

7 1/2 ÷ 2 1/2

=15/2 ÷ 5/2

=15/2 ×2/5

=3

Over [174]3 years ago
3 0

Answer:

3

Step-by-step explanation:

Convert each mixed numeral into a fraction. Divide the fractions. Then convert the result into a mixed numeral if necessary.

(7 1/2) / (2 1/2) =

= 15/2 / 5/2

= 15/2 * 2/5

= 30/10

= 3

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FACTOR EACH EXPRESSION, IF IT CANT BE FACTORED WRITE CANNOT BE FACTORED. 1. 4x+12
dimaraw [331]
1.) 4(x+3)
Find the GCF, Greatest Common Factor, of 4x and 12. 
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12=3*2*2
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To check, distribute to see if it works.

4x+12

2.) 2(4r+7)
Find the GCF of 8r and 14
8r=2*2*2*r
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The greatest common factor is 2.                                                                 (There is only 1 two, so you would not multiply them.)
Then, put the rest of the factors as a sum. (Only the factors on the same line.)
Multiply the 2*2*r as one addend and the -1*7 as the other.
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To check, distribute to see if it works.

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Do you get it now?

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4.) 7(2x+1)
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Find the GCF of 32x and -15

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8.) 24(1x+2)
9.) 9(-2x+8)
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11.) 8(1x+3)
12.) 50(1x+5)



4 0
3 years ago
Read 2 more answers
Hey guys can you help me pls
hjlf

Answer:

the top is 16/4

Step-by-step explanation:

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2 years ago
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