Question

Сравнить
8,3×10^3 и 7.3×10^3
1,3×10^-3 и 1,3×10^-2
6,3×10^5 и 6,8×10^-5

Answer 1

1. 8700>7300
2. 0,0013=0,0013
3. 630000>0,000063