Question

$0 \times 120 + \frac{1}{2} \times 0.1 \times {120}^{2}$
​

Answer 1

$\large\fbox\red{Answer}$

$0 \times 120 + \frac{1}{2} \times 0.1 \times {120}^{2} \\ \\ = 0 + \frac{0.1}{2} \times {120}^{2} \\ \\ = \frac{1}{20} \times 120^{2} \\ \\ = \frac{ {120}^{2} }{20} \\ \\ = \frac{14400}{20} \\ \\ = \frac{1440}{2} \\ \\ = 720$

• Thnku :)