3/4+1/2+1/4:1/4+2/4:3/4​

Jawaban:

3/4+1/2+1/4:1/4+2/4:3/4=

1/4×4/1=4/4

2/4×4/3=8/12

3/4+1/2+4/4+8/12=35/12=2 11/12