(2 3/5 - 1 4/5 ) + 2 3/5 = ?

Question

(2 3/5 - 1 4/5 ) + 2 3/5 = ?

Answer 1

(2 3/5 - 1 4/5) + 2 3/5 = (2 3/5 + 2 3/5) - 1 4/5 = 4 6/5 - 1 4/5 = 3 2/5

Comments

Спасибо)

Answer 2

(23/5-14/5)+23/5=9/5+23/5=32/5=6целых2/5