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Lunna [17]
3 years ago
14

How do you multiply decimals?

Mathematics
1 answer:
Ulleksa [173]3 years ago
5 0
I found this online, hope it helps


Just follow these steps:
Multiply normally, ignoring the decimal points.
Then put the decimal point in the answer - it will have as many decimal places as the two original numbers combined.
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Explain how 7.69 * 15.3 = 117.657
Anni [7]

Answer:

117.657



Step-by-step explanation:

Line up your decimals take out your decimals and put them in after you solve


   

769

*153

----------

         



So if you know long multiplecation then you will find your answer



Good luck hope this helps :)


~Animaljamissofab ♥

5 0
3 years ago
The grid you see below is in the shape of a rectangle. What is the area, in square units, of the shaded part?
kherson [118]

Answer:

8 units²

Step-by-step explanation:

The area (A) of the shaded part (right triangle ) is calculated as

A = \frac{1}{2} × area of rectangle

   = 0,5 × 4 × 4 = 0.5 × 16 = 8 units²

5 0
3 years ago
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Write an equivalent expression for 5+2+2x+2 <br>please help me ​
patriot [66]

Answer:

2x+9

Step-by-step explanation:

You have to combine like terms. 2x stays the same because there are no other like terms, but 5, 2, and 2 can be added together to make 9

8 0
3 years ago
The circumference of a circle is 18.84 yards. What is the circle's diameter?
madam [21]
Circumference = 18.84 yards
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8 0
2 years ago
Sandy is working with a carpenter to frame a house. They are using 8-foot-long boards, but each board must be cut to be 7 feet 1
Hitman42 [59]

Answer:

1  1/4 in of material is cut off each board.

Step-by-step explanation:

To answer this, subtract 7 ft 10  3/4 inches from 8 ft.

First, rewrite 8 ft as 7 ft 12 inches.

Then subtract:

 7 ft 12 in

- 7 ft  10  3/4 in

----------------------

          1  1/4 in

1  1/4 in of material is cut off each board.

3 0
3 years ago
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