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3 years ago

How can I determine whether fractions are considered decimals

1 answer:

3 0

Yes they are but just in a different form. Fractions can be converted to a decimal. 3/5 can be shown as .6. Hope I helped!

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Can someone pls pls help me?

Phoenix [80]

Answer:

V = 84.78 ft^2

Step-by-step explanation:

The volume of a cylinder is given by

V = pi r^2 h

V = 3.14 ( 3)^2 (3)

V = 3.14 *9(3)

V = 84.78 ft^2

7 0

3 years ago

Solve the system by substitution. x + 6y = -2 -x= 3y - 10

TiliK225 [7]

Answer:

x = 22, y = -4

Step-by-step explanation:

x + 6y = -2 --- Equation 1

-x = 3y - 10 --- Equation 2

Equation 2 ×(-1): x = -3y + 10 --- Equation 3

Substitute x = -3y + 10 into Equation 1:

x + 6y = -2

-3y + 10 + 6y = -2

3y + 10 = -2

3y = -2-10

= -12

y = -12 ÷ 3

y = -4

Substitute y = -4 into Equation 3:

x = -3y + 10

x = -3(-4) + 10

= 12 + 10

x = 22

5 0

3 years ago

1. clark has 5 times as many pennies as dimes. If he has a total of 4.29, which two linear equations best model this system?

Alisiya [41]

I wouldn’t really know -_-

4 0

3 years ago

June made a design with 6 equal tiles.One tile is yellow 2 tiles are blue and 3 tiles are purple. what fraction of the tiles are

lana66690 [7]

we know that

The fraction of each tile color can be found by dividing the number of tiles for each tile by the total number of tiles, then simplifying the fraction if possible.

Let

N----------> total number of tiles

Y---------> number of yellow tiles

B--------> number of blue tiles

P--------> number of purple tiles

we have

$N=6\\ Y=1\\ B=2\\ P=3$

1) Find the fraction of yellow tiles

we know that

the fraction of yellow tiles is equal to

$Y/N$

substitute the values

$1/6$

2) Find the fraction of purple tiles

we know that

the fraction of purple tiles is equal to

$P/N$

substitute the values

$3/6$

3) Find the fraction of yellow tiles or purple tiles

we know that

the fraction of yellow tiles or purple tiles is equal to

$(Y/N)+(P/N)=(1/6)+(3/6)=4/6=2/3$

therefore

the answer is

$2/3$

3 0

3 years ago

Read 2 more answers

Please show work!!!!!!

Ksivusya [100]

Answer:

3×30000×10/100

3×300×10

30×300

9000

7 0

3 years ago

Read 2 more answers

How can I determine whether fractions are considered decimals ​

How can I determine whether fractions are considered decimals