Question

TOU lave prizes to
-)) How do you write 0.655 in scientific notation?

Answer 1

= 6.55 × 10-1

Move the decimal so there is only one non-zero digit to the left of the decimal point. The number of decimal places you have move will be the exponent on the

10.

So, If the decimal is being moved to the right, then the exponent will be negative and if the decimal is moved to the left, the exponent will be positive.