1. 15 - 2 2/5-3 1/6=
2. 9 - 3 4/5-1 2/7=
pls jawab perlu sekali.![]()
2. 9 - 3 4/5-1 2/7=
pls jawab perlu sekali.
15 - 2 2/5 - 3 1/6
= 15/1 - 12/5 - 19/6
= 450/30 - 72/30 - 95/30
= 378/30 - 95/30
= 283/30
= 9 13/30
9 - 3 4/5 - 1 2/7
= 9/1 - 19/5 - 9/7
= 315/35 - 133/35 - 45/35
= 182/35 - 45/35
= 137/35
= 3 32/35
[answer.2.content]
