Question

Calculeaza apoi efectuiaza proba prin inmultire si inpartire. 895:8= ;86:5=; 738:6=; 11861:29=; 6241:79=??

Answer 1

895:8=111,875 proba 111,875*8=895;  86:5=17,2  proba17,2*5=86;  738:6=123 proba 123*6=738;  11861:29=409 proba 409*29=11861; 6241:79=79  proba79*79=6241;