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Question

Mathematics Question on Exponents

Compare the following numbers:

  1. 2.7×1012 2.7 × 10^{12 }; 1.5×1081.5 × 10^8
  2. 4×10144 × 10^{14} ; 3×10173 × 10^{17}
Answer

(i) 2.7×1012;1.5×1082.7 \times 10^{12}; 1.5 \times 10^8
\2.7×1012>1.5×108\\\2.7 \times 10^{12} > 1.5 \times 10^8

(ii) 4×1014;3×10174 \times 10^{14}; 3 \times 10^{17}
3×1017>4×10143 \times 10^{17} > 4 \times 10^{14}