# Maths - Fractions, Decimals and Percentages

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• Maths - Fractions, percentages and Decimals
• Fractions
• Multiplying
• Multiply the top and bottom separately.
• Dividing
• Turn the 2nd fraction upside down and them multiply
• The bottom has to be the same on both sides
• Percentages
• simple and compound interest
• other
• 1/2  - 0.5 - 50%
• 1/4 - 0.25 - 25%
• 3/4 - 0.75 - 75%
• 1/3 - 0.03` - 33 1/3%
• 2/3 - 0.6` - 66 2/3%
• 1/10 - 0.1 - 10%
• 2/10 - 0.2 - 20%
• 1/5 - 0.2 - 20%
• 2/5 - 0.4 - 40%
• work out:
• Fraction to decimal to percentages
• 1. 1/2  is 1 divide by 2  = 0.5
• 2.  multply it by 100 (0.5*100) = 50%
• Decimals
• Maths - Fractions, percentages and Decimals
• Fractions
• Multiplying
• Multiply the top and bottom separately.
• Dividing
• Turn the 2nd fraction upside down and them multiply
• The bottom has to be the same on both sides
• Percentages
• simple and compound interest
• other
• 1/2  - 0.5 - 50%
• 1/4 - 0.25 - 25%
• 3/4 - 0.75 - 75%
• 1/3 - 0.03` - 33 1/3%
• 2/3 - 0.6` - 66 2/3%
• 1/10 - 0.1 - 10%
• 2/10 - 0.2 - 20%
• 1/5 - 0.2 - 20%
• 2/5 - 0.4 - 40%
• work out:
• Fraction to decimal to percentages
• 1. 1/2  is 1 divide by 2  = 0.5
• 2.  multply it by 100 (0.5*100) = 50%