Question

7.4 x 10^-6 to decimal form

Answer 1

To convert \( 7.4 \times 10^{-6} \) to decimal form, move the decimal point 6 places to the left because of the negative exponent.

Starting with \( 7.4 \):
- Move the decimal left 1 place: \( 0.74 \)
- Move it left 2 places: \( 0.074 \)
- Move it left 3 places: \( 0.0074 \)
- Move it left 4 places: \( 0.00074 \)
- Move it left 5 places: \( 0.000074 \)
- Move it left 6 places: \( 0.0000074 \)

Thus, \( 7.4 \times 10^{-6} \) in decimal form is \( 0.0000074 \).