Question

1. enter your answer. instructions write the number using a power of 10. 1,240,000

Explanation:

Step1: Move decimal point

Move the decimal - point in 1240000 to the left until there is only one non - zero digit to the left of the decimal point. We get 1.24.
1240000 = 1.24×1000000

Step2: Express 1000000 as a power of 10

Since 1000000 = 10^6, then 1240000 = 1.24×10^6.

Answer:

1.24×10^6