Answer:
The interest rate rounded to the nearest tenth of a percent that Maya paid would be $142.6
Step-by-step explanation:
The first thing you need to do is multiply 11.88 x 12 . You must multiply it by 12 because there are 12 months in a year. 11.88 x 12 = 142.56 . That is how much she paid in interest each year. Now you just need to round it to the nearest tenth of a percent. When you round, the rules are: If then number is five or above, you round up. If it is 4 and lower, you round down. So 142.56 rounded to the nearest tenth of a percent would be 142.6
