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snow_tiger [21]
4 years ago
8

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

Mathematics
2 answers:
NNADVOKAT [17]4 years ago
5 0
For 3 and 4      3.) C.0909    4.) D. 0.21951
Brilliant_brown [7]4 years ago
3 0

Answer:

1) \frac{7}{10}=0.7

2) \frac{-12}{80}=-0.15

3)  \frac{-12}{80}=0.21951...

4)  \frac{1}{11}=0.090909...

Step-by-step explanation:

1) Given : Expression  \frac{7}{10}  

To find : Expressed as decimal?

Solution :

In the given expression  \frac{7}{10} the denominator is 10

i.e, one place decimal to numerator

So, \frac{7}{10}=0.7

2) Given : Expression  \frac{-12}{80}  

To find : Expressed as decimal?

Solution :

In the given expression  \frac{-12}{80}

We have to divide the numerator by denominator

We get,  \frac{-12}{80}=-0.15

3) Given : Expression  \frac{9}{41}  

To find : Expressed as decimal?

Solution :

In the given expression  \frac{9}{41}

We have to divide the numerator by denominator

We get,  \frac{9}{41}=0.21951...

4) Given : Expression  \frac{1}{11}  

To find : Expressed as decimal?

Solution :

In the given expression  \frac{1}{11}

We have to divide the numerator by denominator

We get,  \frac{1}{11}=0.090909...

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