Question

Work out, giving your answer in its simplest form: 3 3/4 × 2 4/5​

Answer 1

Answer:

⇒ $\frac{21}{2}$

or

⇒ $10 \frac{1}{2}$

Step-by-step explanation:

3 3/4 = 15/4

2 4/5 = 14/5

⇒$(\frac{15}{4} *\frac{5}{5} )(\frac{14}{5} *\frac{4}{4} )$

⇒$\frac{75}{20} *\frac{56}{20}$

⇒$\frac{4200}{400}$

⇒ $\frac{21}{2}$

or

⇒ $10 \frac{1}{2}$