Question

1. What is ​ 7/10 ​ expressed as a decimal?

Enter your answer in the box.

2. What is ​ −12/80 ​ as a decimal?

Enter your answer in the box.

3. What is 941 expressed as a decimal?

0.21951¯¯¯¯¯¯¯¯

0.21951

0.21951¯¯¯¯

0.21951¯¯¯¯¯
4. What is the decimal representation of 111 ?

0.09¯¯¯¯

0.099¯¯¯¯¯

0.0909

0.09

Answer 1

for 3 and 4      3.) C.0909    4.) D. 0.21951

Answer 2

1)
`(7)/(10)=0.7`

2)
`(-12)/(80)=-0.15`

3)
`(-12)/(80)=0.21951...`

4)
`(1)/(11)=0.090909...`

Step-by-step explanation:

1) Given : Expression
`(7)/(10)`

To find : Expressed as decimal?

Solution :

In the given expression
`(7)/(10)` the denominator is 10

i.e, one place decimal to numerator

So,
`(7)/(10)=0.7`

2) Given : Expression
`(-12)/(80)`

To find : Expressed as decimal?

Solution :

In the given expression
`(-12)/(80)`

We have to divide the numerator by denominator

We get,
`(-12)/(80)=-0.15`

3) Given : Expression
`(9)/(41)`

To find : Expressed as decimal?

Solution :

In the given expression
`(9)/(41)`

We have to divide the numerator by denominator

We get,
`(9)/(41)=0.21951...`

4) Given : Expression
`(1)/(11)`

To find : Expressed as decimal?

Solution :

In the given expression
`(1)/(11)`

We have to divide the numerator by denominator

We get,
`(1)/(11)=0.090909...`