From Decimals to Fractions to Percents Decimals can be expressed as fractions with a Denominator that is a Power of 10 The number of digits behind the
Fractions can be converted into decimals by writing them in the We have to arrange them from the smallest to the greatest number We arrange them as
Describe the denominators of fractions that can be written as repeating decimals 16 IN YOUR OWN WORDS How can you tell from the denominator of a fraction if
PART A: Converting Fractions to Decimals All fractions (proper, improper and mixed) can be converted to a decimal number
right as you have just counted So 21476 becomes 21 476 for the answer -Division You divide decimals as you would 2 whole numbers
Why do we need to be able to do this? Money involves decimals and percents all the time Prices are expressed with decimal numbers We use percents to figure
To convert a decimal into a fraction, form the numerator by multiplying the decimal by 10n We recommend using the Basic keyboard to calculate fractions
You just need to understand that fractions and decimals are just numbers and/or parts of numbers refers to how many zeros will be in the denominator