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3 years ago

Rewrite the equation below so that it does not have fractions, Do not use decimals in your answer.

Mathematics

1 answer:

Paul [167]3 years ago

7 0

Answer:

74/15

Step-by-step explanation:

$\frac{3}{4}$ x - 3 = $\frac{7}{10}$

to remove fractions multiply each side of equation by 40

3/4x(40) - 3 = 7/10(40)

120/4x - 120 = 280/10

simplify:

30x - 120 = 28

add 120 to each side to get:

30x = 148

x = 148/30 or 74/15 simplified

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SOVA2 [1]

Answer:

Step-by-step explanation:

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3 years ago

Hich pairs of fractions include a fraction equivalent to 12 and a fraction equivalent to 25? Select each correct answer. 510 and

Scorpion4ik [409]

Answer:

4/8 and 4/10

Step-by-step explanation:

Required

Select which option is equivalent to 1/2 and 2/5

Option (a): 5/10 and 4/8

Simplify 5/10

$5/10 = 1/2$

Simplify 4/8

$4/8 = 1/2$

This is not true

Option (b): 1/3 and 4/12

1/3 is not equivalent to 1/2 or 2/5.

So, this is not true

Option (c): 4/12 and 5/10

Simplify 4/12

$4/12 = 1/3$

1/3 is not equivalent to 1/2 or 2/5.

So, this is not true

Option (d): 4/8 and 4/10

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$4/8 = 1/2$

Simplify 4/10

$4/10 = 2/5$

Hence, (d) is true

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3 years ago

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podryga [215]

N=1.2 I don't know what you are asking in the second part of the question

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3 years ago

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Nuetrik [128]

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3 years ago

Read 2 more answers

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OLEGan [10]

Answer:

394.67 minutes (or about 6.58 hours)

Step-by-step explanation:

<u>For 145.8 feet long fence:</u>

At a rate of 2.25 feet per minute, its gonna take him

$\frac{145.8}{2.25}=64.8$ minutes to pain