3 years ago

How to multiple decimals by decimals.

1 answer:

7 0

Answer:

To multiply decimals, first multiply as if there is no decimal. Next, count the number of digits after the decimal in each factor. Finally, put the same number of digits behind the decimal in the product.

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PLEASE HELP ME WITH THIS PLEASE!

sukhopar [10]

Answer:

Area of a rectangle is Width * Length

Apply this to each area the question asks for

AreaTop = 8cm * 4cm = 32 $cm^{2}$

AreaBottom = the same, 32 $cm^{2}$

AreaFront = 2cm * 4cm = 8 $cm^{2}$

AreaBack = the same, 8 $cm^{2}$

AreaLeftSide = 2cm * 8cm = 16 $cm^{2}$

AreaRightSide = the same, 16 $cm^{2}$

TotalSurfaceArea = 16 + 16 + 8 + 8 + 32 + 32 = 112 $cm^{2}$

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14 cm<br> 6 cm<br> 4 cm<br> What is the surface area

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Answer:

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Step-by-step explanation:

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