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Mathematics

1

Adnan asked 20 friends to tell him their favorite season of the year. Autumn was the favorite season of the year for 30% of Adnans friends. How many of his friends chose autumn?

  • A.

    3

  • B.

    4

  • C.

    5

  • D.

    6

Mrs. Baumann needs to replace the permanent markers for her art classes. She must buy 1 marker for each student. At the store, the markers come in different-sized packs. She can buy packs of 12 for $2.40 per pack or packs of 24 for $4.50 per pack.

Mrs. Baumann’s Art Classes

Class Period

Number of Students

Period 1 Period 2 Period 3 Period 4

19 26 25 16

Period 5

32

2

If she estimated that she needs 8 packs of 12, which of the following would be true?

  • A.

    She overestimated the number of markers needed.

  • B.

    She underestimated the number of markers needed.

  • C.

    She would have more markers if she bought 4 packs of 24.

  • D.

    She would have spent more for the markers buying 4 packs of 24.

GO ON

16

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