Question

Which expression represents the largest number?

A. 6.1x10^-7
B.4.1x10^-7
C.3.1x10^-8
D.5.1x10^-8

Answer 1

Solutions:

As per the Question we have been asked to find the largest number from the given options.

The given options are

`image`

As we know smaller the number in exponent , smaller is the number.

Here we have
`-8<-7`

So now we just need to see the option A and B, just choose the number in decimal with larger value.

Hence the correct option is
`A \ 6.1*10^(-7)`