Math  /  Data

QuestionDetermine if the following statements are True or False about unit rates: a. The ratio 38\frac{3}{8} to 12\frac{1}{2} has a unit rate of 316\frac{3}{16}. b. The ratio 9:169: \frac{1}{6} has a unit rate of 54. c. The ratio 25:14\frac{2}{5}: \frac{1}{4} has a unit rate of 85\frac{8}{5}. d. The ratio 512:1125 \frac{1}{2}: 1 \frac{1}{2} has a unit rate of 3233 \frac{2}{3}.

Studdy Solution
Calculate the unit rate.
Unitrate=112×23=226=113=323Unit\, rate = \frac{11}{2} \times \frac{2}{3} = \frac{22}{6} = \frac{11}{3} =3 \frac{2}{3}The unit rate of the ratio 52:25 \frac{}{2}: \frac{}{2} is 3233 \frac{2}{3}. So, statement d is True.
So, the correct answers area. Falseb. Truec. Trued. True

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