3/10 + m = 1/2дроби!!!!!!!!!!!!!!!!!!!!!!

Question

3/10 + m = 1/2

дроби!!!!!!!!!!!!!!!!!!!!!!

Answer 1

1/2= 5/10
3/10 +м= 5/10
м= (5/10)-(3/10)
м= 2/10= 1/5
Ответ: м= 1/5