Question

1. hasil dari ( 1/4+1/6 ) ×3/5:2/9 adalah....
PAKAI CARA

Answer 1

(1/4 + 1/6)×3/5 : 2/9
= (3/12 + 2/12) × 3/5 × 9/2
= 5/12 × 3/5 × 9/2
= 9/8
= 1 1/8

Answer 2

(1/4+1/6)×3/5:2/9
1/4+1/6=3+2/12=5/12
5/12×3/5=15/60
15/60:2/9=15/60×9/2
=135/120
=1-15/120