Question

1.56 x 10 to the 4th power in Standard notation

Answer 1

To write 1.56 × $10^{4}$ in standard notation, we will first begin with

1.56. Next, we look at the exponent. The exponent is 4 so this tells us we need to move the decimal point 4 places to the right.

1.56 → 15600.

Therefore, 1.56 × $10^{4}$ is written in standard notation as 15,600.

Answer 2

1.56 × 10^4 = 1.56 × 10,000 = 15600