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4 years ago

7

Express as a fraction10:14The answer is (Simplify your answer.)

1 answer:

katen-ka-za [31]4 years ago

3 0

First you want to break down both numbers to prime factors so for 10 you would get 10=2x5 and 14 you would get 14=2x7 then you will want to take the greatest common factor of both which is 2 because it is the only factor that is shared between the two then you take the two beginning numbers and divide them by 2 because it is the greatest common factor and 5/7 is your anwser

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trapecia [35]

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sashaice [31]

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3 years ago

Brooke purchased a new pair of tennis shoes that cost x dollars. Her brother, Benji, purchased a new pair of shoes that cost 20%

hoa [83]

Answer(s):

x + 0.2x
1.2x

Solution:

<u>We know that:</u>

Brookie = x dollars
Benji = x + (20% × x)

<u>Solution:</u>

To see which expression has been used, we will need to simplify the expression.

Benji = x + (20% × x)
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=> Benji = x + (0.2 × x)
=> Benji = x + (0.2x)
=> Benji = x + 0.2x
=> Benji = 1.2x

Looking at the options, Option A and Option B matches with our result.

Option A and B are correct.

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2 years ago

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3 years ago

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ruslelena [56]

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3 years ago