Question

2×6+4-3×7[15÷30]+4 answer this plz​

Answer 1

$2 \times 6 + 4 - 3 \times 7 (15 \div 30) + 4 \\ = 2 \times 6 + 4 - 3 \times 7( \frac{1}{2} ) + 4 \\ = 2 \times 6 + 4 - 3 \times \frac{7}{2} + 4 \\ = 12 + 4 - \frac{ 21}{2} + 4 \\ = \frac{24 + 8 - 21 + 8}{2} \\ = \frac{19}{2}$