Помогите. 163.5-13х9.5; 0.02х21+8.3; 0.4х34х19; (89+0.5)х0.99; 0.51+5.5х42

Question

Помогите. 163.5-13х9.5; 0.02х21+8.3; 0.4х34х19; (89+0.5)х0.99; 0.51+5.5х42

Comments

1)40 2) 3,486 3)258,4 4)88,605 5)231,51

Answer 1

163.5-13х9.5=40
0.02х21+8.3= 8.72
0.4х34х19=258.4
(89+0.5)х0.99=88.605
0.51+5.5х42=231.51