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8th Class Mathematics Sample Paper Mathematics Sample Paper - 7

  • question_answer
                                                 On Sunday 845 people went to zoo. On Monday only 169 people went. What is the percent decrease in the people visiting the zoo on Monday.

    Answer:

    People went to the Zoo on Sunday = 845
    People went to the Zoo on Monday =169
    Decrease in the people \[=\text{ }845-169=676\]
    Decrease value of Monday = Decrease % of 845
    \[676=\frac{x}{100}\times 845\]
    \[\frac{676\times 100}{845}=x\]
    x =80
    \[\therefore \text{ }80%\]people decreased on Monday.


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