Jawapan

  • Pengguna Brainly
2016-03-17T12:59:02+08:00
90% × ? = 18 ? = 20............
1 5 1
  • Pengguna Brainly
2016-03-17T16:32:25+08:00
Yup//
90% × ? = 18 ? = 20............