30 000 = 3×10⁴
545 = 5,45×10²
85 000 000 = 8,5×10⁷
789×10⁴ = 7,89×10⁶
8 76 000 000 = 8,76×10⁸
Réponse:
=30*10^3
=3*10^4
=5,45*10^2
=85*10^6
=8,5*10^7
=7,89*10^2*10^4
=7,88*10^6
=876*10^6
=8,76*10^9
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30 000 = 3×10⁴
545 = 5,45×10²
85 000 000 = 8,5×10⁷
789×10⁴ = 7,89×10⁶
8 76 000 000 = 8,76×10⁸
Réponse:
=30*10^3
=3*10^4
=5,45*10^2
=85*10^6
=8,5*10^7
=7,89*10^2*10^4
=7,88*10^6
=876*10^6
=8,76*10^9