Question

Сравните числа:
A) 8,3x10^3 и 7,8х10^3
В) 1,3х10^-3 и 1,3x10^2
C) 6,3x10^5 и 6,8x10^5

Answer 1

Ответ:

А)

$8.3 \times {10}^{3} > 7.8 \times {10}^{3} \\ 1.3 \times {01}^{ - 3} < 1.3 \times {10}^{2} \\ 6.3 \times {10}^{5} < 6.8 \times {10}^{5}$