Question

Question Below

http://gyazo.com/d57e1dd76489e622230f10015e980605

Answer 1

\(\bf (9.2\times 10^{28})\div (4.6\times 10^9)\implies 9.2\times 4.6\times 10^{28}\times 10^9\\ \quad \\
9.2\times 4.6\times 10^{28-9}\)

Answer 2

hmm actually one sec. lemme rewrite that

Answer 3

\(\bf (9.2\times 10^{28})\div (4.6\times 10^9)\implies (9.2\div 4.6)\times (10^{28}\div 10^9)\\ \quad \\
(9.2\div 4.6)\times 10^{28-9}\)

Answer 4

so?

Answer 5

@MattGibson

From above, divide 9.2 by 4.6. Then, subtract 9 from 28.
Post what you get, okay?