Question

vă roooogggggg ce am incercuit va roooooogggggg​

Answer 1

Răspuns:

Explicație pas cu pas:

1. a) 2,4*4,2-3,2:4/5 =>

  => 10,08-4=6,08

b) 4,5+31/10*2,6= 4,5+ 403/50= 9/2+ 403/50= 314/25

c) 34,5+9,11-9,2:6,4+3=  45,1725

2. a) 25,41-3*(1,2+0,7)=25,41-3*1,9=19,71

b) 11,18: 8,6=1,3

Sper ca te-am ajutat;))