Mrs. Whitacre's Marvelous Math Fact of the Week
Did you know?
The tortoise is one of the slowest land animals, reaching a top speed of about 0.25 mile per hour. Dragonflies, the fastest insect, can fly at a speed of about 18 miles per hour.
EXTRA CREDIT QUESTION
Fran is on vacation and is planning to send postcards and letters to her friends. She has $3.04 to spend on postage. A stamp for a letter costs $0.37, and a stamp for a postcard costs $0.23 . If she is going to spend the entire $3.04 on postage, how many postcards and letters can he send?
