Question

1/2 + 9/20 :[dibagi] 15%

Answer 1

1/2 + 9/20 : 15/100
= 50/100 + 45/100 : 15/100
= 95/100 : 15/100
= 95/100 X 100/15
= 9500 / 1500
= 6.333333333

Answer 2

1/2 + 9/20 : 15%
-> 1/2 + 9/20 = 10+9/20 {kpknya 20} = 19/20
-> 19/20 : 15/100 { % kan = per 100}
-> 19/20 x 100/15 { dibalik karena diubah jadi perkalian}
-> 1900/300 { kan nolnya ada 2 hapus aja biar gampang}
-> 19/3 {ubah ke pecahan campuran} = 1 6/3
semoga membantu ya dek