Section C Section C Checkpoint

Problem 1

Select all the true equations.

A
 78=34\frac{7}{8}=\frac{3}{4}
B
 26=13\frac{2}{6} = \frac{1}{3}
C
 48=36\frac{4}{8}=\frac{3}{6}
D
 16=28\frac{1}{6} = \frac{2}{8}
E
 12=23\frac{1}{2}=\frac{2}{3}

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Solution
B, C
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Sample Response
B, C

Problem 2

Find a fraction that is equivalent to 46\frac{4}{6}. Use the number lines if they are helpful.

Number line. Tick marks labeled 0 and 1.

Number line. Tick marks labeled 0 and 1.

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Solution
Sample response:

23\frac{2}{3}

<p>Number line.</p>

Number line.

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Sample Response
Sample response:

23\frac{2}{3}

<p>Number line.</p>

Number line.

Problem 3

  1. Circle the fraction that is equal to a whole number: 1434114124\quad \frac{1}{4} \quad \frac{3}{4} \quad \frac{11}{4} \quad \frac{12}{4}
  2. Write three different fractions that are equal to 2.
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Solution
  1. Students circle 124\frac{12}{4}.
  2. Sample response: 42\frac{4}{2}, 63\frac{6}{3}, 84\frac{8}{4}
Show Sample Response
Sample Response
  1. Students circle 124\frac{12}{4}.
  2. Sample response: 42\frac{4}{2}, 63\frac{6}{3}, 84\frac{8}{4}