Question

Drag the tiles to the correct boxes to complete the pairs.

Answer 1

Answer:

$-2\rightarrow 16\div(-8)$

$-3\rightarrow -2\frac{2}{5}\div \frac{4}{5}$

$3\rightarrow 3\frac{3}{7}\div 1\frac{1}{7}$

$2\rightarrow -12.2\div (-6.1)$

Step-by-step explanation:

1.$-2\frac{2}{5}\div\frac{4}{5}$

Change mixed fraction term into simple fraction

$-\frac{12}{5}\div \frac{4}{5}$

When we change divide into multiply then term on right hand of divide will be reciprocal.

$-\frac{12}{5}\times \frac{5}{4}=-3$

2.$-12.2\div (-6.1)$

$\frac{-12.2}{-6.1}=\frac{2\times (-6.1)}{-6.1}=2$

Hence, $-12.2\div -6.1=2$

$3.3\frac{3}{7}\div 1\frac{1}{7}$

$\frac{24}{7}\div \frac{8}{7}$

When we change divide into multiply then term on right hand of divide will be reciprocal.

$\frac{24}{7}\times \frac{7}{8}=3$

4.$16\div(-8)$

$\frac{16}{-8}=-2$

Answer 2

Answer:

1 = B

2 = A

3 = C

4 = D

Step-by-step explanation: