Question

108÷36of1/3+2/5×15/4​

Answer 1

$108 \div 36 \: of \: \frac{1}{3} + \frac{2}{5} \times \frac{15}{4} \\ = 108 \div 12 + \frac{2}{5} \times \frac{15}{4} \\ = 9 + \frac{3}{2} \\ = \frac{18 + 3}{2} \\ = \frac{21}{2} \\ = 10 \frac{1}{2}$