Solve the following mathematical expressions: -15.2 + 6.2 9.9 * 7.1 48.5 - 0.2 12.6 - 0.5

Решение

1. $$-15,2 + 6,2 = -9$$

2. $$9,9 * 7,1 = 70,29$$

3. $$48,5 - 0,2 = 48,3$$

4. $$12,6 - 0,5 = 12,1$$

Ответ: $$-9; 70,29; 48,3; 12,1$$.