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4/5 ÷ 8 ?


Can I get an step-by-step soultion? (if thats not too much to ask)

2 Answers

3 votes

Answer: 1/10

Explanation:

Let's put our whole number and fraction side by side so we can visualize the problem we're trying to solve:

4/5÷8

All we need to do here is cross-multiplying. So 4/5 stays the same, and 8 is 8/1 but since we're cross-multiplying, it turns into 1/8.

4/5x1/8

Now you multiply across.

So, 4 x 1 = 4

5 x 8= 40

So, the answer to the question "what is 8 divided by 4/5?" is:

4/40

For this particular example, we can actually simplify or reduce down the final fraction 4/40 to a more simple version:

1/10

User Sergey Karpushin
by
7.4k points
4 votes

Answer: 1/10

Explanation:

step 1

Address the input parameters, values and observe what to be found:

Input parameters and values:

fraction A = 4/5

whole number B = 8

What to be found:

Find what is 4/5 divided by 8 in fraction.

4/5 ÷ 8 = ?

step 2

Find the reciprocal of whole number 8:

The reciprocal of whole number 8 is 1/8.

step 3

Multiplying 4/5 with reciprocal of 8 (4/5 times 1/8) produces the equivalent fraction for 4/5 divided by 8:

=4

5

x1

8

=(4 x 1)

(5 x 8)

=1 x 1

(5 x 2)

=1

10

4/5 ÷ 8 = 1/10

Hence,

4/5 divided by 8 as a fraction equals to 1/10

User Michael Eliot
by
7.4k points