PERCENT INCREASE OR DECREASE PROBLEMS (2) To see the answer, pass your mouse over the colored area. Review 12. Write the three rules which relate the Amount, the Base, and the
13. To find the unknown number,
Amount ÷ Base Apply the rules to the following banking problems. To recognize which is the Amount and which is the Base, rephrase each problem in this form: ___ is ___% of ___ ? Written calculations 15. Harold deposited $1,250 in a bank where the rate of interest is 3% 16. Irene wants to earn $300 in interest towards her vacation next year. $5,000 17. Jane deposited $800 and got $32 in interest. What was the rate of 18. If the bank pays 5¼% interest, and you deposit $2500, how much 19. Jason received an interest payment of $137 Calculator Problems
20. earn? $41.69
20. deposit? $12,608.70 22. Raymond deposited $1600 into a CD, for which he got $76 Continue on to the next Lesson. Return to the previous section. Copyright © 2021 Lawrence Spector Questions or comments? E-mail: teacher@themathpage.com |