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  3. 8th Class
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  5. Comparing Quantities

8th Class Mathematics Comparing Quantities Question Bank Commercial Mathematics

  • question_answer
    The length whose 30% equals to 24 cm is

    A) 75 cm             

    B)          80 cm

    C) 90 cm             

    D)          85 cm

    Correct Answer: B

    Solution :

    30% of x = 24 \[\frac{30}{100}\times x=24\] \[x=\frac{24\times 100}{30}=80\]


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