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kozerog [31]
3 years ago
13

Can someone tell me how to do this? I probably learned this but fractions are really confusing...

Mathematics
1 answer:
Stels [109]3 years ago
6 0
So,

17/3 is an improper fraction.

We can immediately see that there are more that 5 3's in the fraction. That uses 15 "3's".
There are 2 more thirds, so the mixed form is

5 2/3

5 2/3 is less than 8, so that is the answer.
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3 years ago
It takes 12 hours for 7 men to paint a room.
dangina [55]

28 men are needed to paint the room in 3 hours

<h3><u>Solution:</u></h3>

Given that it takes 12 hours for 7 men to paint a room

We are asked to find number of men required to paint the room in 3 hours

Recognize, "paint the room" is 1 task. One job.

7 men -------- 12 hours ------ 1 job

(7/7) = 1 men ------- 12 x 7 (84)  ------- same 1 job

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Let the required number of men for 3 hours be "a"

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a \times \frac{1}{28} = 28

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4 0
3 years ago
Square A has a side length of (2x - 7) and Square B has a side length (-4x + 18). How much bigger is the perimeter of Square B t
stich3 [128]

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Step-by-step explanation:

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collecting the like terms

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3 years ago
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3 years ago
Pythagorean theorem (picture provided)
const2013 [10]

Answer:

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Step-by-step explanation:

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6 0
3 years ago
Read 2 more answers
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