Question

вычислите дроби :5/12 + 1/3 =....      11/24 - 3/8 =.....  5/6 + 1/24=.......    57/1000 +  9/10=...

Answer 1

5/12+1/3=5/12+4/12=9/12=3/4
11/24-3/8=11/24-9/24=2/24=1/12
5/6+1/24=20/24+1/24=21/24=7/8
57/1000+9/10=57/1000+900/1000=957/1000