Question

Please help!

What is ​ 4 9/10 ​ expressed as a decimal?

Enter your answer in the box.

Answer 1

Answer: 4.9

Explanation:

You can use a calculator but I'll show you the step by step.

First,
`4 (9)/(10)` is a mixed number. To be able to divide it, convert it to an improper fraction. You can do this by multiplying the big number by the denominator and adding the numerator; all of this over the same denominator.

`(4*10+9)/(10)=(40+9)/(10)=(49)/(10)`

Now, divide:

49/10=4.9

40

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9'0

90

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Answer 2

4.9

Explanation:

4 9/10

9/ 10 = 0.9

So 4.9