Question

scrie fractii echivalente in care numitorul este a)12 b)24 c)60 d)3 e)36

Answer 1

Răspuns

Explicație pas cu pas:

a) 2/12=1/6;  pt ca 1x12=6x2;   3/12=1/4;   4/12=1/3;   6/12=1/2;  

b) 2/24=1/12;     4/24=1/6;      3/24=1/8,     6/24=1/4;  12/24=1/2

c) 2/60=1/30; 3/60=1/20; 6/60=1/10; 4/60=1/15;  5/60=1/12; 12/60=1/5; 15/60=1/4;   30/60=1/2

d)   6/3=2/1;     3/3=1/1

e) 2/36=1/18;   3/36=1/12;   4/36=1/9;     6/36=1/6;     12/36=1/3;   18/36=1/2