Question

Write 7.916 x 10-7 in decimal form.

Answer 1

In order to convert the number to decimal form, we need to look at the exponent of the number 10 multiplying the number 7.916.

The exponent is equal to -7, which means we will need to add 7 times the number 0 to the left of the number 7.916. Also, the decimal point will be moved 7 positions to the left.

So we have:

`7.916\cdot10^(-7)=0.0000007916`