In scientific notation we use powers of 10
first we need to count how many ciphers or numbers have the question
there are 10 numbers here
So we have 0.7618 x 10^10
BUT the problem says two digits after decimal, so we need to add two ZEROS after the decimal then it gives
0.007618 x 10^ 10 , and multiply this by 10^2
so then multiplying same base 10^10x (10^2)= 10^12
and the final result is
0.007618 x 10^12
