Question

Scoateti intregi din fractiile: 120supra35;75supra12;175supra20;271supra15;625supra42;431supra40;73supra20;69supra13;125supra34;435supra17;203supra12;452supra31.

Answer 1

120/35=3 intregi si 15/35=[simplificam prin 5]=3 intregi si 3/7
75/12=[simplificam cu 3]=25/4=6 intregi si 1/4
175/20 =[simplificam cu 5]=35/4=8 intregi si 3/4
271/15=18 intregi si 1/15
625/42=14 intregi si 37/42
431/40=10 intregi si 31/40
73/20=3 intregi si 13/20
69/13=5 intregi si 4/13
125/34=3 intregi si 23/34
435/17=25 intregi si 10/17
203/12=16 intregi si 11/12
452/31=14 intregi si 18/31