Solve the following mathematical expressions: -29.6 - 16.7 8.1 * 7.2 2.2 - 4.7 11.2 - 0.3

Решение

1. $$-29,6 - 16,7 = -46,3$$

2. $$8,1 * 7,2 = 58,32$$

3. $$2,2 - 4,7 = -2,5$$

4. $$11,2 - 0,3 = 10,9$$

Ответ: $$-46,3; 58,32; -2,5; 10,9$$.