Math Flashcards
Problem 1. Determine the ratio of vowels to consonants for this sentence.
5:8
Problem 2. In a game that kids made up, one elephant is worth 15 giraffes, one giraffe is worth 8 zebras, and one zebra is worth 6 aardvarks. How many aardvarks are 3 elephants worth?
2160
Problem 3. A student read pages 17-22, 39-51, and 74-75 in a textbook. How many pages did the student read all together? Note: There is a “trick” to this question.
21 pages
Problem 4. Two numbers have an average value of 139 and a difference of 84. What are the numbers?
181 and 97 have an average of 139 and difference of 84
Problem 5. Fred is three times as old as Bonnie. The sum of their ages in years is 36. How old is each person?
Fred 27 Bonnie 9
Problem 6. It is presently 1:08 p.m. Quentin has been driving for 75 minutes. What was the time when Quentin began driving?
11:53 am
Problem 7. A green rectangle has a height of three inches. An orange rectangle has twice the length of the green rectangle and six times the area of the green rectangle. What is the height of the orange rectangle?
9 in
Problem 8. Three out of every five students are wearing jackets today. If 45 students are wearing jackets, how many students are NOT wearing jackets?
30
Problem 9. If a butterfly flaps its wings 480 times per minute, how many times does the butterfly flap its wings in 12 seconds?
96
Problem 10. A boy travels with a constant speed of 5 m/s to the east for 24 seconds. The boy then travels 80 m to the north in 16 seconds. The boy then travels 120 m to the west with a constant speed of 3 m/s. The boy made one more trip, returning to his starting point two minutes after he began. How fast and in which direction did the boy travel in the trip that returned him to his starting point?
2m/s to the south
Whats the total interest of loan 22000 5% over 3 years
Interest = principal x rate x time
Whats the total interest of loan 22000 5% over 3 years
Interest = principal x rate x time
