Ratios, Rates, Proportional Relationships, and Units

SAT Math· difficulty 3/5

Store A sells 55 apples for \2.StoreBsells. Store B sells 8applesforapples for$3$. Which gives more apples per dollar?

  • A

    Same rate

  • B

    Store A by 0.5 apples/$

  • C

    Store B by 0.17 apples/$

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  • D

    Store A by 0.17 apples/$

Explanation

A: 2.52.5 apples/.B:. B: 8/3 \approx 2.67apples/ apples/. B is greater by about 0.170.17.

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