Calculate (3 10^4) (2 10^5).

  1. 6 10^1
  2. 6 10^20
  3. 6 10^9
  4. 5 10^9
Answer

C) 6 10^9

Multiply the numbers and add the powers: 3 2 = 6 and 10^4+5 = 10^9. SLO M-09-A-05 · Understanding

Mathematics MCQ · More Real Numbers MCQs · Practise