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coldgirl [10]
3 years ago
15

If a pool holds 22,000 gallons, how long will it take to fill the pool at a rate of 400 gallons per minute, rounded off to the n

earest minute?
Mathematics
2 answers:
nalin [4]3 years ago
8 0
400x=22,000

22,000/400=x

55=x Hopefully this is right, and hopefully this helps
Effectus [21]3 years ago
6 0

Answer:

A pool can fill 22,000 gallons in 55 minute.

Step-by-step explanation:

Given :  A pool holds 22,000 gallons and to fill the pool at a rate of 400 gallons per minute,

To find  :  how long will it take to fill the pool .

Solution : We have given that

A pool can fill 400 gallons = 1 minute.

A pool can fill 1 gallons = \frac{1}{400}

A pool can fill 22,000 gallons =  \frac{22000}{400}.

A pool can fill 22,000 gallons = 55 minute.

Therefore, A pool can fill 22,000 gallons in 55 minute.

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pishuonlain [190]
Hi,

You can walk 9.3 miles per hour.

<em>Hope this helps!</em>
8 0
3 years ago
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If a person can carry 40 pounds, and a group of people want to carry 86 pounds of stuff, how many people are necessary to carry
aliina [53]

Answer:

3 people

Step-by-step explanation:

Because 40+40 =80 also equals 2 people so if they can only do 80 together then you would need another person even if its 6 more pounds then 80.

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4 0
3 years ago
A patrolman spends 25% every day completing paperwork. The patrolman’s shift each day is 8 hours. How much of his time does he s
fredd [130]
Assuming the man works 8 hours straight without breaks:

25% is the same as 1/4 of something.

So, we just have to figure out what 1/4 (one quarter) of 8 equals.

You can think of it as a pizza cut into 8 slices. One slice is equivalent to one hour for the patrolman.

If we take away 1/2 (half) of the pizza, we have 4 slices, right? Since we start with 8 slices, half of that equals 4 slices. In other words, 50% (half) of the pizza = 4 slices.

Now, 25% (one quarter) of the pizza will equal half of what is left:

If we know that 50%=4 slices (or 4 hours), then 25% must be 2 slices (or 2 hours).

That's it! 25% of 8 hours = 2 hours.

***So, the patrolman spends 2 hours each day completing paperwork.***

Lets check our work:
We know 8 hours (or 8 slices)= 100%
(We know this because
8 slices = 1 whole pizza, or 100% of a pizza. Similarly,
8 hours = 1 whole shift or 100% of the man's shift ).

So

25% + 25% + 25% + 25% = 100%

If 100% of the mans shift = 8 hours:

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It checks out!


Hope this helps!



4 0
3 years ago
Plz help me on this quick
Studentka2010 [4]

Answer: The third one

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7 0
2 years ago
It's 11:33 am and i add 30 minutes what time will it be
Stella [2.4K]

Answer:

Step-by-step explanation:The time would 12:00

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3 years ago
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