Question

express the following rational number as decimal

1)3⅝
2)--21/125
3)3-/32
4)--7 11/80

please step by step​​

Answer 1

Answer:

estion

Answers

Related Questions

Express the rational numbers as decimal numbers 2421000

?

Answer

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Hint: We can also do this using basic simplification techniques. For simplifying it first we find GCF of both numbers. If GCF is more than 1

we have to divide both numerator and denominator with that number. If it 1

is then we have to divide the numerator with the denominator to make it into decimal form.

Complete step by step answer:

The given fraction is 2421000

So to simplify it we have to find the GCF of both numbers 242

and 1000

. To find the GCF we have to do prime factorization of the numbers.

242=2×11×11

1000=2×2×2×5×5×5

We can clearly see that there are no common factors in their prime factorization. So it’s GCF is 2

As already discussed if the GCF is 2

we have to divide our numerator and denominator with 2.

By dividing with both numerator and denominator with 2. We will get

2421000=121500

Now we divide the numerator with the denominator.

So in our case we have to divide 121

with 500

.

Now dividing 121

with 500

will give the decimal form.

⇒121500=0.242

From this we can write

2421000=0.242

So the decimal form of 2421000

is 0.242

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Answer 2

Answer:

Hope it's help you bro.

Step-by-step explanation:

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