MATHEMATICS MIDDLE SCHOOL

Old Answers got deleted Answer Seriously.The 8th graders are taking a field trip to Washington, D.C. In addition to the 38 boys and 54 girls attending, there are also 16 adult chaperons. Write each ratio in the simplest form.
A. Boys to Girls
B. Chaperones to Students
C. Girls To Total Number Of People Attending

Answers

Answer 1
Answer:

Answer:

19:27

4:23

1:2

Step-by-step explanation:
Answer 2
Answer: these are the ratios in simplest form due to my calculations
19:27

4:23

1:2

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Answers

Answer:

coool

Step-by-step explanation:

What fraction is between 0 and 1/2

Answers

Between\ 0\ and\ (1)/(2)\ are\ an\ infinite\ fractions:\n\nExamples:\n(1)/(3);\ (1)/(4);\ (1)/(5);\ (1)/(6);\ (1)/(7);\ (1)/(8);....;(1)/(100);....(1)/(1000);....\n\n(1)/(2)=(1\cdot6)/(2\cdot6)=(6)/(12)\to(1)/(12);\ (2)/(12);\ (3)/(12);\ (4)/(12);\ (5)/(12)\n\n(1)/(2)=(1\cdot10)/(2\cdot10)=(10)/(20)\to(1)/(20);\ (2)/(20);\ (3)/(20);...;(9)/(20)\n\vdots
There are a bunch, it could be 1/3, 1/4, 1/5, 1/8, 1/16, 1/1000, etc.

a water tank holds 24,000 gallons how many hours will it take for two thirds of the water to be used if the water is used at an average rate of 650 gallons per day

Answers

In this question there are several important information's worth noting.Based on these information's the answer can be easily found. It is given that the total capacity of the tank is 24000 gallons. in 24 hours or in 1 day the amount of water used is 650 gallons. The question requires us to find the time it will take to use 2/3 rd of the water in the tank.
then
2/3 rd water in respect to total water in tank = (2/3) * 24000
                                                                       = 16000
So 2/3 rd water of full tank is equivalent to 16000 gallons.
Now
650 gallons of water is used in = 24 hours
So
16000 gallons of water will be used in = (24/650) * 16000
                                                             = 590.77 hours
So it will take 590.77 hours to consume 2/3rd of the total water present in the tank.

How do you solve the answer to this
-6(-3)(-2)

Answers

so if 2 number with the same sign are multiplied togher, the result will be positive
so if (-) times (-)=(+)
and (+) times (-)=(-)
then
(-) times (-) times (-)=(-)

so just multiply them so
-6 times -2=+12
+12 times -3=-36


First of all, a negative times a negative times a negative would end up as a negative, so we got that covered. Now all we need is the arithmetic part. 6 x 3 = 18, and 18 x 2 = 36 

So you're final answer would be -36 

Which expression are a factor of -48xyz - 24xy + 40xyzA. 4B. 24C. 3xD. 8yE. 2xyF. 6xyG. xyz

Answers

-48xyz + 40xyz = -8xyz

-24xy - 8xyz = -8xy (3 + z)

so the answer is 2xy

~~~15 POINTS~~~
Please help me with this question.

Answers

Divide the actual building's measurements by the replica's measurements.

(400)/(20)=20\n\n(320)/(16)=20

The measurements of the actual building are divided by 20 not 12.
The crew member's calculation is incorrect.
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