Question

Va rog rezolvati 0,1(3) + 2(6) × 1,25

Answer 1

0,1(3)+2,(6)×1,25
=(13-1)/90+(26-2)/9×125/100
=12/90+24/9×125/100
=2/15+8/3×5/4
=2/15+40/12
=2/15+10/3
=2/15+50/15
=52/15
=3,4(6)