• 2021 April(Z04) Math Question 10

    Ratios, Proportions, Percentages, Fractions

    - Proportions & Ratios

    Speed, Distance, and Time, Unit Conversions (Feet to inches, miles to feet, hours to seconds)
    Choice G

    It is known that

    1  hour=60  minutes1\; hour=60\; minutes

    It is given that Katerina runs 15 miles in 2122\frac{1}{2} hours, thus she runs 1 mile in

    {2{1}{2}}{15}  hours\frac\{2\frac\{1\}\{2\}\}\{15\} \; hours

    To convert hours into minutes, we multiple by 60:

    {2{1}{2}}{15}×60=10  minutes\frac\{2\frac\{1\}\{2\}\}\{15\}\times60 =10\; minutes

    Skills you are tested for:

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