Question

1 Efectuați:
a) 18,4-3,6•2,1; b) 2,5•9,7•3,6:5:1,2; c) 17,3•5,8+9,9; d) 9,4•8,2+3,2•2,6;

Answer 1

Răspuns:

a) 10,84

b) 14,55

c)110,24

d) 85,4