Question

1. 8/9 + 15/9=
2.10/5 + 8/16=
3.16/20 x 6/7=
4.22/25 ÷ 11/3=
5.25/8 ÷ 30/5=

Answer 1

1) 8/9 + 15/9 = 23/9 
2) 10/ 5+ 8/16 =45/80 = 9/15 = 3/5
3) 16/20 x 6/7 = 48 / 70 
4) 22/25 : 11/3 = 66 / 275 
5) 25/8 : 30/5 = 25 / 48 
nb: no 4 & 5 itu bisa jadi pecahan campuran maaf kalau salah...