Question

100b x10>50 va rog frumos sa ma ajutati

Answer 1

1000bmai mare ca 50 ⇒b∠20   daca avem numere naturale b  este de la 1 la19

Answer 2

100b*10>50|:10
100b>5|5
20>b
b<20
b € { 0,1,2,3,4,5,6,7,8,9,10,11,12,13,14,15,16,17,18,19}