Converting Fractions, Decimals & Percentages. COMMONLY OCCURING VALUES IN PERCENTAGES, DECIMALS & FRACTIONS.

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Presentation transcript:

Converting Fractions, Decimals & Percentages

COMMONLY OCCURING VALUES IN PERCENTAGES, DECIMALS & FRACTIONS

Percent to Decimal Divide by 100 and remove the % sign The easiest way to divide by 100 is to move the decimal point 2 places to the left

Decimal to Percent Multiply by 100 and add a % sign. The easiest way to multiply by 100 is to move the decimal point 2 places to the right

Fraction to Decimal The easiest way to convert a fraction to a decimal is to divide the Numerator by the Denominator

NOW IT STARTS TO GET TRICKY

Decimal to Fraction Put the decimal over 1, multiply top and bottom by 10 for every digit after the decimal point then simplify

Fraction to Percentage The easiest way is to divide the numerator by the denominator, multiply the result by 100 and add the % sign

Percentage to Fraction Covert to a Decimal (divide by 100) then use the steps for converting Decimals to Fractions

BIBLIOGRAPHY