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Inessa05 [86]
3 years ago
11

Michael has finished 25% of an art project that has taken him a total of 4 hours so far. If he continues to work at the same rat

e, how many hours will it take for him to complete the entire project?
Mathematics
2 answers:
guapka [62]3 years ago
5 0
It will take him 16 hours because 25 is 1/4 of 100% so 4 times 4 is 16. So 16 is your answer :)
Flura [38]3 years ago
3 0

Answer:

16 hours of total work time, 12 hours of work not including the original 4 hours

Step-by-step explanation:

25 percent is 1/4

To get to a whole, you need to do 4*4.

That is how many total hours of work time, -4 (the pre-existing 4) you get 12 of added time on top of the 4

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1/3 x (9c+12) + (4c)+6
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Answer:

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Step-by-step explanation:

FIRST

take out the parentheses so it will be

( 1/3*9c)+12+4c+6

3c+12+4c+6

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3) 4 pounds of meat cost $18. How much will 10 pounds of the same meat cost?​
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The diameter of the pool cover in one hundred feet
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A line passes through the points (–5, 2) and (10, –1). Which is the equation of the line?
goldenfox [79]

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Step-by-step explanation:

4 0
3 years ago
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tyra has 12 2/3 cups of sugar. if r is the amount of sugar needed for one batch of cookies, the expression 12 2/3 ÷ r can be use
olga nikolaevna [1]

ANSWER

She can make 19 batches of oatmeal.

EXPLANATION

First we can change the mixed number into an improper fraction:

12\frac{2}{3}=12+\frac{2}{3}=\frac{12\cdot3}{3}+\frac{2}{3}=\frac{36}{3}+\frac{2}{3}=\frac{38}{3}

In this problem, r = 2/3. The division is:

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Using the KFC rule:

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Solving we can see that the denominator of the first fraction can be simpliied with the numerator of the second fraction:

\frac{38}{3}\times\frac{3}{2}=\frac{38}{1}\times\frac{1}{2}=\frac{38}{2}=19

Tyra can make 19 batches of oatmeal with 12 2/3 cups of sugar.

6 0
1 year ago
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