The question is asking for you to divide 4,000/100. This equals 40. So, there are 40 hundreds in 4,000.
Picture is to blurry fix the pic and I will answer it if I can
Answer:
3×
Step-by-step explanation:
0.00000003
Move the decimal so there is one non-zero digit to the left of the decimal point. The number of decimal places you move will be the exponent on the
10
. If the decimal is being moved to the right, the exponent will be negative. If the decimal is being moved to the left, the exponent will be positive.