Question

Drag the tiles to the boxes to form correct pairs.

Answer 1

Answer:

Answer is in the picture

Answer 2

Answer:

$(-\frac{3}{4})(\frac{7}{8})$ ↔ $-\frac{21}{32}$

$(\frac{2}{3})(-4)(9)$ ↔ $-24$

$(\frac{5}{16})(-2)(-4)(-\frac{4}{5})$ ↔ $-2$

$(2\frac{3}{5})(\frac{7}{9})$ ↔ $\frac{91}{45}$

Step-by-step explanation:

The first expression is

$(-\frac{3}{4})(\frac{7}{8})$

On simplification we get

$-\frac{3\times 7}{4\times 8}$

$-\frac{21}{32}$

Therefore the product of $(-\frac{3}{4})(\frac{7}{8})$ is $-\frac{21}{32}$.

The second expression is

$(\frac{2}{3})(-4)(9)$

On simplification we get

$(\frac{2}{3})(-36)$

$-\frac{72}{3}$

$-24$

Therefore, the product of $(\frac{2}{3})(-4)(9)$ is $-24$.

Similarly,

$(\frac{5}{16})(-2)(-4)(-\frac{4}{5})\Rightarrow (\frac{5}{16})(8)(-\frac{4}{5})=(\frac{5}{2})(-\frac{4}{5})=-2$

$(2\frac{3}{5})(\frac{7}{9})=(\frac{13}{5})(\frac{7}{9})=\frac{91}{45}$