MATHS

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How do you convert Decimal to Percentage?
Multiply by 100
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Percentage to Decimal
Divide by 100
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Decimal to fraction
Put Decimal over 100 then simplify
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Percentage to fraction
Put over 100 then simplify
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Fraction to Decimal
Bottom divide by top
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How do you find a fraction of a number ?
Divide number by bottom and multiply by the top
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What is the formula for the volume of a cuboid ?
Length x Width x Height
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How do you work out the surface area of a cuboid ?
Find the area of area of all surfaces on the cuboid E.G. Front, Back, Sides, Top etc
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Formula to work out the area of a parallelogram
Base multiply by the height
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What is the area of a circle with a radius of 8
π8² 3.142 × 8²= 201.088
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What is the circumference of a circle with a diameter of 6
π6 3.142 × 6= 18.852
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What is the formula to find the area of a trapezium?
1/2 (a + b)h REMEMBER a is the top b is the bottom
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Other cards in this set

Card 2

Front

Percentage to Decimal

Back

Divide by 100

Card 3

Front

Decimal to fraction

Back

Preview of the front of card 3

Card 4

Front

Percentage to fraction

Back

Preview of the front of card 4

Card 5

Front

Fraction to Decimal

Back

Preview of the front of card 5
View more cards

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