Perimeter, Area, VolumeACT math questions

    2017 December(A10) Math Question 40

    Perimeter, Area, Volume

    - Percents & Fractions

    40. Ana and Amy started a landscaping job together. When Ana stopped, she had completed of the job. When Amy stopped, she had completed 1/3 of the job. Then Ruben completed the rest of the job in 2 hours. Assume that Ana, Amy, and Ruben all worked at the same rate. Which of the following values is closest to the number of hours it would have taken 1 of them to complete the entire job alone?

    2017 December(A10) Math Question 43

    Perimeter, Area, Volume

    - Percents & Fractions

    43. Which of the following expressions is equivalent to
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