Which is larger 2.75•10^3 Or 4.92 *10^2
To compare 2.75•10^3 and 4.92•10^2, we look at the exponential part after 10.
In 2.75•10^3, the exponential part is 3.
In 4.92•10^2, the exponential part is 2.
Since 3 > 2, 2.75•10^3 is larger than 4.92•10^2.