14.5 * 3.6 + 14.5 * 7.4 - 14.5 간편 연산

14.5 * 3.6 + 14.5 * 7.4 - 14.5 간편 연산

14.5 * 3.6 + 14.5 * 7.4 - 14.5
= 14.5 × (3.6 + 7.4 - 1)
= 14.5 × 10
= 145