7th Class Mathematics Fractions and Decimals Question Bank Fractions and Decimals

  • question_answer Shyamlal had \[\frac{5}{6}\] of a cake. He ate \[\frac{2}{3}\]of it. What part of the total cake did not he not eat?

    A)  \[\frac{4}{9}\]             

    B)  \[\frac{10}{12}\]

    C)  \[\frac{10}{6}\]                        

    D)  \[\frac{10}{3}\]

    Correct Answer: A

    Solution :

    (a) Part of the cake eaten \[=\frac{5}{6}\times \frac{2}{3}=\frac{10}{18}=\frac{5}{9}\] \[\therefore \] Not eaten\[=1-\frac{5}{9}=\frac{4}{9}\]     


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