(3,6-1 целая 2/3):(4 целых 1/15-2целых7/9)

Question

(3,6-1 целая 2/3):(4 целых 1/15-2целых7/9)

Answer 1

(36/10-5/3):(61/15-25/9)= (162/45-75/45):(183/45-125/45)= 87/45:58/45= 87/45*45/58= 87/58= 3/2= 1,5

Comments

Спасибо!