bonjour
27 * 10 ³ = 2.7*10⁴
1 800 * 10 ⁵ = 1.8*10³*10⁵ = 1.8*10⁸
390 * 10 ⁻⁷ = 3.9 * 10² * 10⁻⁷ = 3.9*10⁻⁵
72 000 * 10 ⁻⁶ = 7.2*10⁴ * 10⁻⁶ = 7.2 *10⁻²
0.025 * 10 ⁷ = 2.5 * 10⁻² * 10 ⁷ = 2.5 * 10 ⁵
0.072 * 10 ⁻⁵ = 7.2 * 10 ⁻² * 10 ⁻⁵ = 7.2 * 10 ⁻⁷
0.88 * 10 ⁷ = 8.8 * 10 ⁻¹ * 10 ⁷ = 8.8 * 10 ⁶
0.000 66 * 10 ⁻³ = 6.6 * 10 ⁻⁴ * 10 ⁻³ = 6.6 * 10 ⁻⁷
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bonjour
27 * 10 ³ = 2.7*10⁴
1 800 * 10 ⁵ = 1.8*10³*10⁵ = 1.8*10⁸
390 * 10 ⁻⁷ = 3.9 * 10² * 10⁻⁷ = 3.9*10⁻⁵
72 000 * 10 ⁻⁶ = 7.2*10⁴ * 10⁻⁶ = 7.2 *10⁻²
0.025 * 10 ⁷ = 2.5 * 10⁻² * 10 ⁷ = 2.5 * 10 ⁵
0.072 * 10 ⁻⁵ = 7.2 * 10 ⁻² * 10 ⁻⁵ = 7.2 * 10 ⁻⁷
0.88 * 10 ⁷ = 8.8 * 10 ⁻¹ * 10 ⁷ = 8.8 * 10 ⁶
0.000 66 * 10 ⁻³ = 6.6 * 10 ⁻⁴ * 10 ⁻³ = 6.6 * 10 ⁻⁷