Fractions which have the same value, even though they may look different.
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Improper Fractions To Mixed Numbers
Divide top by bottom.
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Mixed numbers to improper Fractions
Multiply the whole number by the bottom one. Add the numerator and your done !
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Multiplying Fractions
Multiply tops and multiply bottoms.
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Dividing (Stick, Swap, Flip )
Turn the second fraction upside down and multiply
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how to convert from a fraction to a decimal ?
Numerator / denominator
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convert from a decimal to a percentage
x by 100 and add the '%' sign
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convert percentages to Fractions
divide the persentage by 100. If the number is not a whole number, multiply both top and bottom by 10 for every number after a decimal. E.g : if it has 2 decimals, times by 100 ). Finally, simplify
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Fractions of a quantity
Divided by the denominator
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Corresponding angle
Angles are equal ( a= b ) Look for F shape
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Alternate Angles
Angles are equal ( a = b ) Look for z-shape
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Interior Angles
Add up to 180 degrees. ( a + b = 180 ) Look for a c or U-shape
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