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Dmitriy789 [7]
3 years ago
9

The average score on biology test was 72.1.write the average score using a fraction

Mathematics
2 answers:
IgorC [24]3 years ago
6 0

Answer:

if you want an average fraction for 72.1 then there can be 72 1/10 or 721/10 as a fraction

Step-by-step explanation:

777dan777 [17]3 years ago
3 0
It would be written as 721/10. Hope this helps.
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Can you write a 5 sentence summary about the substitution method?
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Answer:

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Step-by-step explanation:

6 0
3 years ago
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Answer:

The answer is 2  1/2

Step-by-step explanation:

First you turn 3 3/4 into an improper fraction .To do that you multiply the denominator x the whole number + the numerator = 4x3=12 +3=15/4.

Then you turn 1 1/2 into an improper fraction .To do that you multiply the denominator x the whole number + the numerator =2x1+1=3/2

15/4 divided by 3/2 but get your answer you have to reverse 3/2 into 2/3 and you multiply instead of dividing .

15/4 x 2/3 =15 x2 = 30 , 4x3=12  so your answer will be 30/12 but it can be simplified because they are both multiple of 6 . So , 30 divided by 6 = 5 and 12 divided by 6 = 2 so then you answer is 5/2 but it is an improper fraction so you divide 5 by 2 and you get 2 and a remainder of 1/2=2 1/2

8 0
2 years ago
I need help for this
valentina_108 [34]

Answer:

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Step-by-step explanation:

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2 years ago
A living room has a circular rug with a radius of 1 yard. What is the rug's circumference?
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3 years ago
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Answer:

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Step-by-step explanation:

4 0
3 years ago
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