14 per 15 : 1 2 per 5 : 5 per 8 Tolong besok di kumpul

14/15: 1 2/5: 5/8=
=14/15:7/5:5/8
=14/15×5/7=70/105×8/5=560/525=1 35/525

Maap kalo salah

14/15 : 1 2/5 : 5/8

= 14/15 : 7/5 × 8/5

= 14/15 × 5/7 × 8/5

= 2/3 × 8/5

= 16/15

= 1 1/15





semoga membantu...................