Question

#24

Answer 1

same thing as last one @AlexandervonHumboldt2

5400000

Answer 2

First, we will put a decimal point at the end of number 5400000. In order to write number 5400000. in scientific notation we need to move the decimal point from its current location to the new position.
Number part = 5.400000
Exponent part = 6

thus....?