Step 2. Divide the annual interest rate expressed as a percentage by 12 to calculate the monthly interest rate expressed as a percentage. For example, if you have an annual interest rate of 7.8 percent, divide 7.8 by 12 to find the monthly interest rate is .65 percent.Related Reading: Interest Rate vs. APR Rate.anks accounts and loans often state the annual interest rate, but compound interest on a monthly basis, meaning that you need to know the monthly rate to calculate how much interest you will earn have to pay.
Major brand tennis racket manufacturers provide sizing guidelines to help you select the correct racket. If you child is 5 years old or younger and is 44 inches or shorter, a 19- or 21-inch racket is a good fit. If your child is age 6 to 8 and measures 45 to 49 inches, select a 23-inch racket.
Usually girls under 10 years old are in leagues that use the 11-inch ball. I usually suggest a 11 1/4 Inch or 11 3/4 inch glove for that age range of girls. Once the girls move up to the bigger 12-inch ball, they generally need a bigger glove. I usually suggest a minimum of a 12 inch glove for girls playing with the 12-inch ball. FYI, I normally recommend the 12 1/2 - 13. Shoeless Jane Fastpitch gloves for women playing co-ed slow pitch softball as well.