比與單位率基礎測驗（附答案）

Question 1

將 $7$ 隻貓對 $4$ 隻狗的比，寫成分數形式（貓對狗）。

Accepted Answer

$\frac{7}{4}$

Answer

$\frac{11}{4}$

Answer

$\frac{7}{11}$

Answer

$\frac{4}{7}$

Question 2

一包 8 支麥克筆要 12 元。每支的單價是多少？

Accepted Answer

$\$1.50$ per marker

Answer

$\$0.67$ per marker

Answer

$\$2$ per marker

Answer

$\$96$ per marker

Question 3

你用 8.75 元買了 5 磅蘋果。單位率（每磅的價格）是多少？

Accepted Answer

$\$1.75$ per pound

Answer

$\$2.50$ per pound

Answer

$\$0.57$ per pound

Answer

$\$43.75$ per pound

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