Question

Express 4050000 in standard form​

Answer 1

Answer:

4.05 * 10^6

Step-by-step explanation:

4050000

=405 * 10^4

= (4.05* 10²) * 10^4

=4.05(10^2 * 10^4)

= 4.05 * 10^6

Answer 2

Answer:

The standard form of $4050000 = 4.05^ \times 10^6$

Step-by-step explanation:

$4050000 = 405 \times 10^4\\=(4.05 \times 10^2 ) \times 10^4\\= 4.05 \times (10^2 \times 10^4)\\= 4.05 \times 10^{2 + 4} (using a^m \times a^n = a^{m + n}\\= 4.05 \times 10^6$