2-5被除數、除數和商的關係

Math Response

有4公斤的麵粉，每 $$\frac{2}{3}$$ 公斤裝成１包，可以裝幾包？寫出算式並計算

Type answer here

Correct Answer: 4\div\frac{2}{3}=6

Deg^°

Rad

Math Response

有4公斤的麵粉，每１公斤裝成１包，可以裝幾包？寫出算式並計算

Type answer here

Correct Answer: 4\div1=1

Deg^°

Rad

Math Response

有4公斤的麵粉，每 $$\frac{4}{3}$$ 公斤裝成１包，可以裝幾包？寫出算式並計算

Type answer here

Correct Answer: 4\div\frac{4}{3}=3

Deg^°

Rad

Fill in the Blanks

Fill in the Blanks

Math Response

$$\frac{4}{7}\div\frac{4}{5}=$$ ?

Type answer here

Correct Answer: \frac{5}{7}

Deg^°

Rad

Math Response

$$\frac{4}{7}\div1=$$ ?

Type answer here

Correct Answer: \frac{4}{7}

Deg^°

Rad

Math Response

$$\frac{4}{7}\div\frac{10}{7}=$$ ?

Type answer here

Correct Answer: \frac{2}{5}

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Rad

Math Response

$$1\frac{2}{5}\div\frac{7}{10}=$$ ?

Type answer here

Correct Answer: 2

Deg^°

Rad

Math Response

$$1\frac{2}{5}\div1=$$ ?

Type answer here

Correct Answer: 1\frac{2}{5}

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Math Response

$$1\frac{2}{5}\div\frac{6}{5}=$$ ?

Type answer here

Correct Answer: \frac{7}{6}

Deg^°

Rad

Multiple Choice

當除數＜1時，商和被除數哪一個比較大？

• 商

• 被除數

• 一樣大

Multiple Choice

當除數=1時，商和被除數哪一個比較大？

• 商

• 被除數

• 一樣大

Multiple Choice

當除數>1時，商和被除數哪一個比較大？

• 商

• 被除數

• 一樣大

Multiple Choice

$$6\div\frac{1}{3}$$ ( ) $$6$$

• >

• =

• <

Multiple Choice

$$4\div\frac{3}{2}$$ ( ) $$4$$

• >

• =

• <

Multiple Choice

$$3\div\frac{1}{4}$$ ( ) $$3\div4$$

• >

• =

• <

Multiple Choice

$$5\div\frac{2}{5}$$ ( ) $$5\div\frac{5}{2}$$

• >

• =

• <