There are three different situations, corresponding to the three types of decimal numbers: terminating, repeating and those which are neither terminating nor repeating. Terminating: If the decimal number has d digits after the decimal point, then rename it as a fraction whose numerator is the decimal number without the decimal point, and the denominator is 10d or 1 followed by d zeros. For example, 34.567 d = 3 so the denominator is 1000. and the fraction is 34567/1000. Repeating: Until you become expert at this I suggest you do this in two stages (using c and d separately). Suppose there are c digits after the decimal place where the digits are non-repeating, after which you get a repeating pattern of a string of d digits. Then the numerator is the old original string including one lot of the repeated digits minus the original string with none of the repeating digits. The denominator is 10c*(10d - 1), which is a string of d 9s followed by c 0s. For example 123.26159159… There are 2 digits, "26", after the decimal point before the repeats kick in so c = 2, and the repeating string "159" is 3 digits long so d = 3. So the numerator is 12326159 – 12326 = 12313833 and the denominator is 99900 Therefore the fraction is 12313833/99900. Non-terminating and non-repeating: There is no way to get a proper fraction since, by definition, this is an irrational number. The best that you can do is to round it to a suitable number of digits and then treat that answer as a terminating decimal. In all cases, you should check to see if the fraction can be simplified.
turn both fractions into decimals and then multiply!
You should be familiar with long division involving decimals
Change the decimal into a fraction or the easier way is to turn the fration into a decimal, then multiply.
Restate the question: If you can write a fraction as a decimal, can you write a decimal as a fraction?Yes.
155 is an integer not a fraction.
turn both fractions into decimals and then multiply!
You should be familiar with long division involving decimals
Change the decimal into a fraction or the easier way is to turn the fration into a decimal, then multiply.
do 1 divided by 2, it always works with any fraction when converting them to decimals. the answer is 0.5.
Restate the question: If you can write a fraction as a decimal, can you write a decimal as a fraction?Yes.
155 is an integer not a fraction.
3
If you convert repeating decimals into a fraction, you see that the repeating decimals are rational.
decimals
first you must turn the decimal into a fraction. then simplify it. Okay so i put 45 over 100
you can change the fraction into a decimal or vice-versa
They are related because you can comvert decimals into fractions,and fractions into decimals.