Respuesta :
Answer:
1.701E11
Explanation:
2.7×10⁴×6.3×10^6
27,000×6,300,00
=1.701E11
Answer is : multiply 2.7×10^4 by6.3×10^6
=27×10^5*63×10^7
=1701*10^12
=27×10^5*63×10^7
=1701*10^12