5th Class Mathematics Decimals Question Bank Decimals

  • question_answer A shopkeeper mixed \[3.6\,\,kg\] of grade-II cashew nuts in \[0.75\,\,kg\] of grade-I cashew nuts. He packed the mixture equally into \[5\] boxes. What is the mass of each box?

    A)  \[21.75\,\,kg\]               

    B)           \[4.35\,\,kg\]                 

    C)           \[2.85\,\,kg\]                 

    D)           \[0.87\,\,kg\]

    Correct Answer: D

    Solution :

    Mass of grade I cashew nuts\[=0.75\,\,kg\] Mass of grade II cashew nuts \[=3.6\,\,kg\] \[\therefore \]Total mass of cashew nuts \[=(3.6+0.75)kg\] \[=4.35\,\,kg\] The mixture is packed equally into \[5\] packets. \[\therefore \]Mass of each packet             \[=\frac{4.35}{5}kg=0.87\,\,kg\]

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