Question

Решите пример (3,5 + 2целых 1/3) : (3,5 - 2целых 1/3)

Answer 1

(3,5+2 1/3):(3,5-2 1/3)=5
1)35/10+7/3=105/30+70/30=175/30
2)35/10-7/3=105/30-70/30=35/30
3)175/30:35/30=175/30*30/35=5

Answer 2

=(35/10+7/3):(35/10-7/3)=(105/30+70/30):(105/30-70/30)=175/30:35/30=175/30*30/35=5