1 1/2+5/6= 1 3/4+3 2/5 12/3+2,6+4/6 2 5/8-1 2/6 5 3/8-2 3/4- 3 1/2

By Posted on

1 1/2+5/6=
1 3/4+3 2/5
12/3+2,6+4/6
2 5/8-1 2/6
5 3/8-2 3/4- 3 1/2

Jawaban:

a.1 1/2+5/6=3/2+5/6=9/6+5/6=14/6 =2 2/6

b.1 3/4+3 2/5=7/4+17/5=35/20+68/20=103/20=5 3/20

c.12/3+2,6+4/6=12/3+26/10+4/6=120/30+78/30+

20/30=218/30=7 8/30=7 4/15

d.2 5/8-1 2/6=21/8-8/6=63/24-32/24=31/24=1 7/24

e.3/8-2 3/4 -3 1/2=