Question

How many times larger is 9 X 10 to the 6 exponent than 3 x 10 to the 4th exponent

Answer 1

300

divide 9 × $10^{6}$ by 3 × $10^{4}$

= $\frac{9}{3}$ × $10^{6}$ / $10^{4}$

= 3 × $10^{6-4}$ = 3 × $10^{2}$ = 300