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11Alexandr11 [23.1K]
3 years ago
7

Measure rectangular window to find out how much plastic he would need to cover the window measure 5‘6" by 2‘9" about how many sq

uare inches of plastic does where in need to cover the window
Mathematics
1 answer:
vitfil [10]3 years ago
3 0

Answer:

2178 square inches

Step-by-step explanation:

5'6" means 5 feet and 6 inches.

1 foot = 12 inches, that means that you have 66 inches ((5*12) + 6).

2'9" are 33 inches.

The area of a rectangle is given by: A=L*W, then we have: A = 66 inches * 33 inches.

A=2178 square inches.

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Please explain how to divide 1,344 by 24 using the box method? I know the answer is 56, but I am not sure how to get this answer
Maslowich

Answer:

Step-by-step explanation:

Given that divisor is 24 and dividend is 1344 and we are to use box method.

Long division is often considered one of the most challenging topics to teach. Luckily, there are strategies that we can teach to make multi-digit division easier to understand and perform.

The Box Method, or  the Area Model, is one of these strategies. It is a mental math based approach that will enhance number sense understanding. Students solve the equation by subtracting multiples until they get down to 0, or as close to 0 as possible.

For example this method is shown below:

I step is to find in multiples of 10 or 100 the greatest divisor

24) 1344( 500

      1200

      --------

        144

Step 2: Next step is to divide 144 by 24

24)144( 6

     144

      ----

         0

Thus we find that quotient is quotient in I step + quotient in 2nd step

= 50+6 = 56

and remainder is zero.

     

7 0
4 years ago
Horizon Building Company is constructing a new office building. They have 5,176 ceiling tiles. The office building will have nin
slavikrds [6]

Answer:575 and 1 extra tile

Step-by-step explanation:if the total tiles is 5,176 which will be used in 9 floors .We will divide the total tiles by the floors .Therefore we will get 5176 /9 =575.111

Therefore each floor will have 575 tiles

To get the remaining tiles

575*9 = 5175 which gives us a remainder of 1 tile when you subtract the total 5176 -5175 =1

5 0
3 years ago
What is 1.40 turned into a fraction
Aleks [24]
1.40 as a fraction is a 1 40/100 simplify it. 1 20/50. 1 2/5
HOPE I HELPED!!!
7 0
4 years ago
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Compare a loss of 36 yards to a loss of 48 yards
gavmur [86]
The total loss is 84 loss (-84). 
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Tien reads for 45 minutes each night before going to bed. Which expression will
Svetllana [295]

Answer:

135 !!!!!!!!!!!!

Step-by-step explanation:

Your welcome!!!

8 0
4 years ago
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