IDNLearn.com is your go-to resource for finding precise and accurate answers. Join our community to access reliable and comprehensive responses to your questions from experienced professionals.
1. An airline knows that only about 75% of those who make a reservation actually buy a ticket. At this rate, how many reservations should the airline accept to fill a plane with 180 seats?
2. Safe Side Banks pays an interest rate of 8% per year on certificate accounts. How much money must be put into an account to earn $60 in one year?
We have to use proportion to solve this problem. 75% -------------------180 100% ---------------------x crossmultiply 75*x=100*180 75x=18000 /:75 x=240 - its the answer
We have similar problem here 8%---------------------60$ 100% ------------------x crossmultiply now 8*x=60*100 8x=600 /:8 x=75 - its the answer
We value your participation in this forum. Keep exploring, asking questions, and sharing your insights with the community. Together, we can find the best solutions. Find reliable answers at IDNLearn.com. Thanks for stopping by, and come back for more trustworthy solutions.
