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JulijaS [17]
3 years ago
12

Tia cut a 4 meter 8 centimeter wire into 10 equal pieces. Martha cut 540 centimeter wire into 9 equal pieces. how much longer is

one of Martha's wires than one of Tia's?

Mathematics
2 answers:
Minchanka [31]3 years ago
5 0

Answer:

Mia piece is 19.2cm longer than Tia's piece.


lakkis [162]3 years ago
4 0

Answer: 55 centimeters (cm)

Step-by-step explanation:

1 Meter = 100 Centimeters

4 meter = 400 Centimeters

400/8 = 50

50 = how many centimeters of wire there is before Tia makes the 10 pieces

50/10 = 5

5 = how many centimeters of wire after Tia's cut

Martha - 540÷9 = 60

Why you divide: You are dividing because she is taking 540 centimeters and putting it into 9 pieces.

Last, you subtract to find the difference between the amounts:

60 - 5 = 55

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Using the greatest common factor, it is found that the greatest dimensions each tile can have is of 3 feet.

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  • The widths of the walls are of <u>27 feet, 18 feet and 30 feet.</u>
  • <u>The tiles must fit the width of each wall</u>, thus, the greatest dimension they can have is the greatest common factor of 27, 18 and 30.

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Answer: V = (12in - 2*x)*(8 in - 2*x)*x

Step-by-step explanation:

So we have a rectangular cardboard sheet, and we cut four squares of side length x in each corner so we can make a box.

Remember that for a box of length L, width W and height H, the volume is:

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