• 2020 December(D03) Math Question 3

    Algebraic & Function Expressions

    - Solve Algebraic Expressions

    Percentages
    Choice D

    Given that

    312.8=34%×x312.8=34\%\times x
    =>312.8={34}{100}×x=>312.8=\frac\{34\}\{100\}\times x
    =>312.8=0.34x=>312.8=0.34x
    =>x={312.8}{0.34}=920=>x=\frac\{312.8\}\{0.34\}=920

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