Question

helllpppp!?
change each decimal to a fraction?
1.) 0.7
2.) 0.21
3.) 0.03
4.) 0.1
5.) 0.119

Answer 1

Lol Alekxos helping every problem

Answer 2

1. 7/10
2. 21/100
3. 3/100
4. 1/10
5. 119/1000

Each decimal place represents a fraction with a denominator of 10 for the first place to the right of the decimal, 100 for the second place, 1,000 for the third place, and so on.

Answer 3

1) 7/10
Write the decimal number as a fraction
(over 1)
0.7 = 0.7 / 1

Multiplying by 1 to eliminate 1 decimal places
we multiply top and bottom by 1 10's

Numerator (N)
N = 0.7 × 10 = 7
Denominator (D)
D = 1 × 10 = 10

N / D = 7 / 10

Simplifying our fraction

= 7/10

Answer 4

Yeah, I'm trying to :D

Answer 5

2) Write the decimal number as a fraction
(over 1)
0.21 = 0.21 / 1

Multiplying by 1 to eliminate 2 decimal places
we multiply top and bottom by 2 10's

Numerator (N)
N = 0.21 × 10 × 10 = 21
Denominator (D)
D = 1 × 10 × 10 = 100

N / D = 21 / 100

Simplifying our fraction

= 21/100

Answer 6

Write the decimal number as a fraction
(over 1)
0.03 = 0.03 / 1

Multiplying by 1 to eliminate 2 decimal places
we multiply top and bottom by 2 10's

Numerator (N)
N = 0.03 × 10 × 10 = 3
Denominator (D)
D = 1 × 10 × 10 = 100

N / D = 3 / 100

Simplifying our fraction

= 3/100

Answer 7

Write the decimal number as a fraction
(over 1)
0.1 = 0.1 / 1

Multiplying by 1 to eliminate 1 decimal places
we multiply top and bottom by 1 10's

Numerator (N)
N = 0.1 × 10 = 1
Denominator (D)
D = 1 × 10 = 10

N / D = 1 / 10

Simplifying our fraction

= 1/10

Answer 8

Write the decimal number as a fraction
(over 1)
0.119 = 0.119 / 1

Multiplying by 1 to eliminate 3 decimal places
we multiply top and bottom by 3 10's

Numerator (N)
N = 0.119 × 10 × 10 × 10 = 119
Denominator (D)
D = 1 × 10 × 10 × 10 = 1000

N / D = 119 / 1000

Simplifying our fraction

= 119/1000

Answer 9

Do you get it?

Answer 10

kinda! thank you!

Answer 11

No problem :)