Zapisz daną liczbę w postaci a*10n (do potegi n), gdzie a ∈ <1,10) i n ∈ N :
a) 150
b) 10000
c) 37000
d) 423100
e) 10,04
f) 2⁷ * 5⁶
g) 3⁵ * (100)⁴
h) 5⁶ * 4⁴ * (10³)²
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a) 150 = 1,5·10²
b) 10000 = 1·10⁴
c) 37000 = 3,7·10⁴
d) 423100 = 4,231·10⁵
e) 10,04 = 1,004·10
f) 2⁷·5⁶ = 2·2⁶·5⁶ = 2·(2·5)⁶ = 2·10⁶
g) 3⁵·100⁴ = 3⁵·(10²)⁴ = 3⁵·10⁸ = 243·10⁸ = 2,43·10²·10⁸ = 2,43·10¹⁰
h) 5⁶·4⁴·(10³)² = 5⁶·(2²)⁴·10⁶ = 5⁶·2⁸·10⁶ = 2²·(5·2)⁶·10⁶ = 4·10⁶·10⁶ = 4·10¹²