650 because they took away two zeros to get 65,000 so you take two zeros away from 65,000 to get 650
Formula for the Minimum Sample size 
The least biased estimate for p and q is 1/2.
Thus
17.5x12=210
210 divided by 14=15
15x2.50=37.5
37.5
17.5 is feet so you need to divide by 12 for inches which gets 210 and you need each necklace to be 14 inches so you need to divide 210 by 14 which is 15 each necklace costs 2.50 so you multiply 2.50x15
You get 37.5
215 because you would add and subtract the numbers as you go them you come out with your answer
Answer:
6/25
Step-by-step explanation:
find the LCM of both sides and then cross multiply and collect like terms
