BANTU PLIS BESOK DI KUMPULKAN !!!

3.a) 20/100 x 25
= 500/100 = 5 siswa
B) hamburger = 32/100x 25
= 800/100=8 siswa
Sate = 12/100x24 = 300/100= 3 siswa
Selisih = 8-3= 5
C). Pizza = 24/100x25 =600/100=6 siswa
Baso = 12/100x25=300/100=3siswa
Jumlah= 6+3= 9siswa
D). Pizza = 6 siswa
Ayam = 5 siswa
Selisih = 6-5= 1 siswa

No 4 ak ga jawab ya maaf