Question

Which expression represents the largest number?
a.) 40.1 x 10^-6
b.) 4.1 x 10^-7
c.) 0.411 x 10^-7
d.) 0.04001 x 10^-5

Answer 1

Is it A?

Answer 2

Hint: convert each number to scientific notation and compare

so 40.1 x 10^-6 = 4.01 x 10^(-5)

do the same for the rest of the numbers so you can compare them

Answer 3

b is already in scientific notation, so no need to do a conversion there

Answer 4

your right @Troublemaker