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alukav5142 [94]
4 years ago
11

Help ASAP!!! Read the question and answer please!!! First answer and correct answer gets the brain-

Mathematics
1 answer:
Oksi-84 [34.3K]4 years ago
7 0

Answer:

First blank is 15.

Second blank is 60.

Third blank is 8.

15x-60=8

Step-by-step explanation:

To clear the fractions, multiply both side by the least common multiple (or a common multiple) of the denominators you see.

The least common multiply of 4 and 5 is 4(5)=20.

So multiply both sides by 20:

20(\frac{3}{4}x-3)=20(\frac{2}{5})

\frac{3(20)}{4}x-3(20)=\frac{2(20)}{5}

Simplify:

3(5)x-60=2(4)

15x-60=8

First blank is 15.

Second blank is 60.

Third blank is 8.

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3 years ago
The pen is 2 cm shorter than the scale. if the scale is 7 inches long. how long is the pen?
Makovka662 [10]

The pen is 15.78 centimeters long when scale is 7 inches long and pen is 2cm shorter then the scale.

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So the length of the pen is

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Learn more about the length of the pen here :

brainly.com/question/28048541

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