Question

aflati raportul dintre numerele a)2/5 si 4/15 b)3 intregi 3/5 si 34/15 c)1,2 si 1,5

Answer 1

a) 2/15 : 4/15 = 2/15x15/4=30/60=3/6=1/2
b) 3 intregi 3/5 / 34 /15=3x5+3/5 : 34/15 =18/5 : 34/15 =18/5x15/18=270/90=3
b)1,2/1,5=12/10 : 15/10=12/10 x 10/15=120/150=12/15=4/5