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MCC - Liberal Arts
MCC - Liberal Arts Math - Final Exam Review
Problem | Answer |
---|---|
repeated decimal to fraction | put over "9"s and reduce |
percent to decimal | move decimal point two places to the left and drop the percent sign |
decimal to percent | move decimal point 2 places to the right and put a percent sign |
percent decrease/percent increase | subtract, divide by first number in problem, move decimal point two places to the right, round |
annually | n = 1 |
semi-annually | n = 2 |
quarterly | n = 4 |
monthly | n = 12 |
required down payment | (%)(cost of house) |
amount of mortgage | (cost of house) - (down payment) |
cost of points | (%)(mortgage) |
adjusted monthly income | (gross monthly income) - (car payment) |
maximum monthly payment | (28 %)(adjusted monthly income) |
majority | (50 %)(total number of votes) |