200/6800×100%= 300/7200×100%= 400/8600×100%=
Matematika
Regilperdana
Pertanyaan
200/6800×100%=
300/7200×100%=
400/8600×100%=
300/7200×100%=
400/8600×100%=
1 Jawaban
-
1. Jawaban caca1154
200/6800×100/100=20000/680000:100=200/6800:100=2/68:2=1/34
300/7200×100/100=30000/720000:100=30/720:10=3/72:3=1/30
400/8600×100/100=40000/860000:10000=4/86:2=2/43