Question

write the rational numbers 8 upon 5 in decimal form​

Answer 1

Step-by-step explanation:

Given: $\frac{8}{5}$

To find: Write the given rational numbers in decimal form.

Solution:

Step 1: Multiply and divide by 2

$\frac{8}{5} = \frac{8 \times 2}{5 \times 2}$

or

$\frac{8}{5}= \frac{16}{10}$

Step 2: Write the decimal form.

$\frac{16}{10} = 1.6$

Extra information:

When a rational number have denominator in the form ${2}^{n} \times {5}^{m}$, here n and m are positive integers, then the rational number have terminating decimal expansion.

After identification, make the powers of 2 and 5 same, so that without actual division we can find decimal form of the number.

Final answer:

$\bf \frac{8}{5} = 1.6$

Hope it helps you.

To learn more on brainly:

What is the decimal form of the rational number 4/99 ? *

https://brainly.in/question/29608583

Convert 0.24 into a fraction in its simplest form.

https://brainly.in/question/27795567