CFA #3 Review

​CFA #3 Review

Multiple Select

Ava finished $$\frac{3}{4}$$ of her sandwich. This was more than her brother Ben finished.
Which two fractions could show the amount Ben ate?
Select TWO correct answers.

• $$\frac{1}{2}$$

• $$\frac{7}{8}$$

• $$\frac{5}{6}$$

• $$\frac{1}{3}$$

Multiple Choice

Which fraction is greater than $$\frac{3}{5}$$ ?

• $$\frac{2}{5}$$

• $$\frac{7}{8}$$

• $$\frac{1}{4}$$

• $$\frac{3}{5}$$

Multiple Choice

Which statement is false?

• $$\frac{1}{2}\ =\ \frac{3}{6}$$

• $$\frac{2}{3}\ >\ \frac{3}{5}$$

• $$\frac{3}{4}\ <\ \frac{2}{3}$$

• $$\frac{4}{5}\ >\ \frac{3}{5}$$

Multiple Choice

Liam and Emma shared a pie. Liam ate $$\frac{2}{8}$$ of the pie, and Emma ate $$\frac{3}{8}$$ of the pie.
How much pie is left?

• $$\frac{1}{8}$$

• $$\frac{3}{8}$$

• $$\frac{5}{8}$$

• $$\frac{2}{8}$$

Multiple Choice

Maya mowed $$\frac{3}{10}$$ of her lawn in the morning and $$\frac{4}{10}$$ in the evening.
How much of the lawn still needs to be mowed?

• $$\frac{1}{10}$$

• $$\frac{7}{10}$$

• $$\frac{5}{10}$$

• $$\frac{3}{10}$$

Multiple Choice

Jackson bought $$\frac{4}{16}$$ pound of apples and $$\frac{6}{16}$$ pound of grapes.
What is a reasonable estimate of the total fruit Jackson bought?

• About $$\frac{1}{4}$$ lb

• About $$\frac{3}{4}$$ lb

• Between $$\frac{3}{4}$$ lb and 1 lb

• Between $$\frac{1}{4}$$ lb and $$\frac{1}{2}$$ lb

Multiple Choice

Samantha baked 2 cakes. She served $$\frac{4}{8}$$ of one cake to her family and ate $$\frac{2}{8}$$ for a snack. Then, she gave three of her friends $$\frac{1}{8}$$ of a cake each.
What is the best estimate of how many cakes she has left?

• 1

• $$\frac{1}{2}$$

• $$\frac{1}{4}$$

• 0

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