dec fract percent conversions.pdf

dec fract percent conversions.pdf - Further Number Concepts...

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Further Number Concepts Decimal, Percentage, Fraction Conversions
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Can you fill in the blanks? This might help: Fraction Decimal Percent 1 10 0.25 33 1 3 % 3 8 50% 2 3 75% 0.8 0.875 1
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Converting percent to decimals Drop the % sign from given percent and divide the number by 100 Remember that to divide by 100 we just move the decimal point two places to the left Example: Convert 38.6% to a decimal Class exercise: Covert 2% to a decimal
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Converting decimals to percent Multiply the decimal by 100 and insert % sign Remember to multiply by 100 we just move the decimal point two places to the right Example: Convert 0.765 to a percent Class exercise:Convert 1.08 to a percent Convert 0.04 to a percent
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Converting fractions to percent Multiply the fraction by 100% Then cancel the multiplication of the fractions to simplest terms if possible Example: Convert 5 16 to a percent Convert 1 3 8 to a percent Class exercise: Convert 7 12 to a percent Convert 2 2 5 to a percent
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