Question

How ? 8x(9.46x10 12 )=7.6x10 13

Answer 1

$8\times(9.46\times10^{12})=8\times9.46\times10^{12}=75.68\times10^{12}=7.568\times10^{13}\approx\\7.6\times10^{13}$

Answer 2

$8\times(9.46\times10^{12})=8\times9.46\times10^{12}=75.68\times10^{12}=7.568\times10^{13}\approx\\7.6\times10^{13}$