Answer: [tex]=\frac{21}{32}\quad \left(\mathrm{Decimal:\quad }\:0.65625\right)[/tex]
Step-by-step explanation:
[tex]\left(-\frac{7}{8}\right)\left(-\frac{3}{4}\right)[/tex]
[tex]=\frac{7}{8}\cdot \frac{3}{4}[/tex]
[tex]=\frac{7\cdot \:3}{8\cdot \:4}[/tex]
[tex]=\frac{21}{8\cdot \:4}[/tex]
[tex]=\frac{21}{32}[/tex]
