In the previous session, I had briefly explained how to change a fraction into a decimal. For this time, I will be doing the opposite, and explaining how to changed a decimal to a fraction. There are several ways of doing so, but I can explain two easy  ways. The first way, is the most common, and that is merely taking the place value in consideration. The place value is located behind the decimal point. The tenths, hundredths, thousandths, etc. are behind the decimal point. For example, if you had .4, it would be written as 4/10 or 2/5 in simplified form. If you were to add a zero to the .4, it would simply be .40 over 100, or 4/10. They are all connected in place values.

Fractions and decimals are all connected in an oblique sort of way. They an all be converted into each other, as well other forms too. To change a fraction into a decimal, there is indeed two ways of doing so. The most infamous way, is simply dividing. The fraction line serves as a division line, so you can simply just divide it. For example, if you were to have 3/4, then you would divide 4 into 3, and your answer you be .75. Some of the answers might be a bit odd, as you would have irrational numbers. The next way of turning a fraction into a decimal, is receiving a decimal that has a numerator that is greater than the denominator. Another example would be like, 6/4. This will equal out to a whole number, which will turn into decimal. 
     There may be several other methods for changing a fraction into a decimal, but these ways seem to be the most common.  Dividing by 100 may also work. If you have 60/100, you can automatically tell that that will be 60% or .60. 

Sky decides that she wants to buy something from the store today. She spends some of her money on beads for jewelry, and some of her money on blankets. She wonders how much of her money she has spent on her blanket. Sky, in this case, has the option of using either ratios or percentages to figure out how much money was used. Lets just say she spends a total of 100$ and, 40$ on the blanket its self. You can pu that into t fraction, (40/100), which should be equivalent to 40%. Now she can figure out that the other 60% was used on the beads on the jewelry. Ratios, and percentages are all related in some way. If you put both into a fraction, they can equal to eachother. Fraction, percentages, and ratios are all equal. Now, me myslef, I would rather prefer to use the percentages over the ratios, simply because in buying items, or even tax is calculated using percentages.
     Say she spent a bit more money over all.