#1.1 : Fractions, Decimals, & Percentages Flashcards
What is the other term for ‘Mixed Fraction’?
Mixed Numbers
How to identify if the fractions are similar or dissimilar?
By the denominator.
Why can’t proper fractions be converted into mixed fractions?
Because proper fractions are already in their simplest form.
Mixed Numbers to Improper Fraction
Multiply the denominator to the whole number before adding to the numerator.
Improper Fractions to Mixed Numbers
Divide the numerator to the denominator and use the remainder as fraction.
It is the amount of number that has the largest factor that is divisible to all numbers.
Greatest Common Factor (GCF)
Why are fractions should be simplified?
Because it helps to present clearer and understandable data/s.
What are the 3 kinds of decimals?
Terminating, Non-terminating but Repeating, and Non-terminating & Non-repeating
Fractions to Decimal
Divide the numerator to the denominator.
Decimal to Fractions
Use 1 as the denominator, and multiply both decimal and 1 by 10 for every number after the point. Then, get the lowest term.
Non-terminating but repeating decimal to Fractions
Use the repeating number to multiply both numerator and denominator, then simplify.
Percent to Decimal
Remove the percent symbol, and move two places to the left.
Decimal to Percent
Move two places to the right and add percent symbol.
Percent to Fraction
Remove percent symbol and use 100 as the denominator. Then, simplify to the lowest term.
Fraction to Percent
Convert to decimal first then move two places to the right. Affix with percent symbol.
