#1**+3 **

You can just use the site calculator for this. It is on the 'home' page.

Do you need to know how to do it by hand?

Melody Jul 16, 2014

#2**0 **

I can tell you the answer. The answer is 0.0033333333333333. Hope it helps!

DragonSlayer554 Jul 16, 2014

#3**+3 **

Best Answer

What is that as a fraction Dragon slayer?

Can you tell us how to do it by hand?

Melody Jul 16, 2014

#4**0 **

Yes Melody. I can tell you how to do it by hand. The fraction answer is 1/300.

DragonSlayer554 Jul 16, 2014

#5**0 **

First, you change the decimal 0.04 into 4/1,000.

Then, you change 12 into a fraction. 12=12/1

After that, do the reciprocal for 4/1,000. 4/1,000=1,000/4

Then, you multiply 12/1 by 1,000/4.

So, the answer is 1/300. Hope it helps, Melody.

DragonSlayer554 Jul 16, 2014

#6**0 **

Hi Dragon Slayer,

Let's look at this

First, you change the decimal 0.04 into 4/1,000. Wrong

Then, you change 12 into a fraction. 12=12/1 Correct

After that, do the reciprocal for 4/1,000. 4/1,000=1,000/4 No, you don't do that.

Then, you multiply 12/1 by 1,000/4. No

So, the answer is 1/300. Sorry but 12/1*1000/4=3000

Hope it helps, Melody. Nope didn't help

Melody Jul 16, 2014

#8**0 **

Question: 0.04/12

Hi Dragon Slayer, If you are going to do it using fractions this is how it is done.

Let's look at this

0.04 = 4/100

Then, you change 12 into a fraction. 12=12/1 Correct

It is the second one you turn upside down. To divide by 12/1 you multiply by 1/12

$$\mathbf{\textcolor[rgb]{0,0,1}{\frac{4}{100}\times \frac{1}{12}=\frac{4}{1200}=\frac{1}{300}}}$$

--------------------------------------------------------------------

Maybe it is easier to do it with decimals

$$\frac{0.04}{12}\\\\

=\frac{0.04\div 4}{12\div 4}\\\\

=\frac{0.01}{3}\\\\

=\frac{0.01\times 100}{3\times 100}\\\\

=\frac{1}{300}\\\\$$ $$OR\\\\

\begin{array}{rl}

&\;0.00333333\\

3&\overline{|0.010000}\\\\

\\\\\\\\\\

\end{array}$$

Melody Jul 17, 2014