Ответ:

  1. \(21.2544:0.9=23.616\).
  2. \(0.0368:4=0.0092\).
  3. \(42.105:3.5=12.03\).
  4. \(0.048\cdot100=4.8\).
  5. \(3.4:1.7=2\).
  6. \(22.7:10=2.27\).
  7. \(50.104\cdot0.01=0.50104\).
  8. \(0.01:0.05=0.2\).
  9. \(82.34:8.234=10\).

Ответ: 23,616; 0,0092; 12,03; 4,8; 2; 2,27; 0,50104; 0,2; 10.