Answer:
Step-by-step explanation:
27-18=9 (difference between)
9/18=0.5 (9 as a percentage of original as a decimal)
0.5x100=50 (as a percentage)
50% increase
Answer:
Yes
Step-by-step explanation:
0s after all the decimals do not count
Answer:
120%
Convert fraction (ratio) 30 / 25 Answer: 120%