Question

Write 0.00034 as a multiple of a power of 10.

Answer 1

3.4X10^-4

remove the zeros and add a decimal point after the first number eg.

0.00034 --> 34 --> 3.4

then add a x 10 eg.

3.4x10

then add a power- if the number is larger than 1 count the amount of zeros and add that as your power eg.

3400 -> 34 -> 3.4 -> 3.4x10^2

If the number is lower than one use a negative power eg.

0.00034 -> 34 -> 3.4 -> 3.4x10^-4

(Hope this helps sorry if its to complicated)

Answer 2

3.4*10^-4
hope this helps!!