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chubhunter [2.5K]
2 years ago
11

If one guy cuts the grass in one hour and another guy cuts the grass in 30 minutes. How long does it take if they both cut the g

rass at the same time.
Mathematics
2 answers:
maks197457 [2]2 years ago
6 0
I would say ten or five minutes I hope I helped
GREYUIT [131]2 years ago
6 0
15 minutes, because if they are cutting it together and one guy cuts it in 30min, then you would divide it by 2 to get 15. 
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Answer:

1000 balls

(there are infinitely many solutions to this question; you can scale up 1000, use a different total, etc.)

Step-by-step explanation:

there are, of course, multiple possible numbers,

but the easiest way is to go with 1000, because we can say 375 / 1000 and 400 / 1000

(0.4 + 0.275 + 0.225 = 1)

400 out of 1000 balls are red (400/1000 = 4/10 = 0.4)

375 out of 1000 balls are green (375/1000 = 3.75/10 = 0.375)

225 out of 1000 balls are yellow (225/1000 = 2.25/10 = 0.225)

the question never gave detail as to if the answer should be the <em>lowest</em><em> </em>number of possible balls, so this value is possible.

So, a possible number of balls in this bag is 1000.

3 0
1 year ago
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Nastasia [14]

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3 years ago
For every gallon of water in a swimming pool, you’ Instructed to add four grams of chlorine. How many grams of chlorine would yo
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Step-by-step explanation:

Multiply grams per gallon times gallons to get grams.

4\,\dfrac{g}{gal}\times 13\,gal=4\times 13\,\dfrac{g\cdot gal}{gal}=52\,g

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