Written 81992

8% of the price of the machine is written off every year. In how many years will the price drop from 250,000 to 150,000?

Correct answer:

n =  6.1264

Step-by-step explanation:

r=100%8%=11008=0.92 a=250000 b=150000  q=b/a=150000/250000=53=0.6  q = rn  ln q = n ln r  n=lnrlnq=ln0.92ln0.6=6.1264



Did you find an error or inaccuracy? Feel free to write us. Thank you!







Tips for related online calculators
Our percentage calculator will help you quickly calculate various typical tasks with percentages.
Do you want to convert time units like minutes to seconds?

You need to know the following knowledge to solve this word math problem:

Related math problems and questions: