530
106
5 x 106 = 530
Since the value 6.75 x 106 is already in the form of a x 10b, such that b is the integer and a is the real value, there is no need for extra work. 6.75 x 106 is indeed in scientific notation 6.75 x 106.
5 x 10^6 is equal to 5,000,000.
5,000,000
1/5 x 106 = 21.2
530
If you mean scientific notation, you must first convert the numbers so they have the same exponent. Example: 2 x 107 + 5 x 106 = 20 x 106 + 5 x 106 = 25 x 106. (You can also convert both numbers to 107 in this case).
One million is 1 x 106 or just 106 or 1,000,000 as we write it out.
5 X 10^6 = 5,000,000
numerical value of million is 1000000 or 1 x 106.