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Maths Gcse Aqa Foundation

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  3. Averages-Ranges-And-Data Aqa Foundation
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  4. Tree-Diagrams-And-Combined-Probability Aqa Foundation
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  5. Simple-Probability-Diagrams Aqa Foundation
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  6. Transformations Aqa Foundation
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  7. Vectors Aqa Foundation
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  11. Circles-Arcs-And-Sectors Aqa Foundation
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  17. Exchange-Rates-And-Best-Buys Aqa Foundation
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  18. Standard-And-Compound-Units Aqa Foundation
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  27. Functions Aqa Foundation
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  34. Introduction Aqa Foundation
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  43. Percentages Aqa Foundation
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  46. Types-Of-Number-Prime-Factors-Hcf-And-Lcm Aqa Foundation
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Exam code:8300

Fractions of amounts

How do I find a fraction of an amount?

  • Method 1
    Divide by the denominator and multiply by the numerator

    • To find 1 third of 90, divide it by 3

      • 90 divided by 3 equals 30

    • To find 2 over 5 of 60, divide it by 5 then multiply it by 2

      • 60 divided by 5 equals 12, then 12 cross times 2 equals 24

  • Method 2
    Change the fraction into a decimal, then multiply

    • To find 1 fourth of 16, turn 1 fourth into 0.25 then multiply

      •  <img alt=”0.25 cross times 16 equals 4″ data-mathml='<math ><semantics><mrow><mn>0</mn><mo>.</mo><mn>25</mn><mo>&#215;</mo><mn>16</mn><mo>=</mo><mn>4</mn></mrow><annotation encoding=”application/vnd.wiris.mtweb-params+json”>{“language”:”en”,”fontFamily”:”Times New Roman”,”fontSize”:”18″,”autoformat”:true}</annotation></semantics></math>’ height=”22″ role=”math” src=”data:image/svg+xml;charset=utf8,%3Csvg%20xmlns%3D%22http%3A%2F%2Fwww.w3.org%2F2000%2Fsvg%22%20xmlns%3Awrs%3D%22http%3A%2F%2Fwww.wiris.com%2Fxml%2Fmathml-extension%22%20height%3D%2222%22%20width%3D%2294%22%20wrs%3Abaseline%3D%2216%22%3E%3C!–MathML%3A%20%3Cmath%20xmlns%3D%22http%3A%2F%2Fwww.w3.org%2F1998%2FMath%2FMathML%22%3E%3Cmn%3E0%3C%2Fmn%3E%3Cmo%3E.%3C%2Fmo%3E%3Cmn%3E25%3C%2Fmn%3E%3Cmo%3E%26%23xD7%3B%3C%2Fmo%3E%3Cmn%3E16%3C%2Fmn%3E%3Cmo%3E%3D%3C%2Fmo%3E%3Cmn%3E4%3C%2Fmn%3E%3C%2Fmath%3E–%3E%3Cdefs%3E%3Cstyle%20type%3D%22text%2Fcss%22%3E%40font-face%7Bfont-family%3A’math1feb700e4327cc1c9b45c881efe’%3Bsrc%3Aurl(data%3Afont%2Ftruetype%3Bchar

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