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Nadusha1986 [10]
3 years ago
14

It takes Christy 1.5 hours to clean the garage. It takes the kids 2 hours to clean the same garage. If they all clean together,

how long will it take to clean the garage? Solve algebraically.
Please help!!!
Mathematics
1 answer:
Alborosie3 years ago
6 0
Christy c = 90 min

kids k = 120 min

total time t = ?

I would do : 90+120 = 210 then divide that by 2 which equals 105 min
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timama [110]

Answer:

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2. 1/5  

3. 1/19

4. 1/5

Step-by-step explanation:

QUESTION 1:

228 (the amount Mrs. Nicci had) divided by 3 (children) is equal to 76

228/3 = 76

QUESTIONS 2, 3, AND 4.

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14/14 = 1

70/14 = 5

WHICH EQUALS 1/5!!

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5/5= 1

95/5= 19

WHICH EQUALS 1/19!!

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12/12 = 1

60/12 = 5

WHICH EQUALS 1/5!!

Hope this helped.. I think this is like one of the longest Brainly answers I've recently had to type lol

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