Ms. Chang has 24 students in her class, and 8 of them are boys. What is the ratio of girls to boys?

a. 1 : 3

b. 1 : 4

c. 2 : 1

d. 2 : 3

A right triangle has legs that measure 8 inches and 15 inches what is the lenght of the hypotenuse

A hotel charges $90 per night for a room. They charge an additional $8 for each person staying in the room. Each room has a maximum capacity of 5 occupants.

Jennifer jogged at a rate of 3/5 mile every 6 minutes. what was her jogging rate in miles per hour

A river cruise boat sailed 80 miles down the Mississippi River for 4 hours. It took 5 hours to return. Find the rate of the cruise boat in still water and the rate of the current.

245:62 and 23:8303 and 14:532 and 11*8-6:2

What is 75% of 200?

A coach on a basketball team ordered jerseys for each player. Each one cost $12.95. The shipping charge for the entire order was a one-time fee of $20. The coach spent under $125 for the shirts and the fee.

A type of ribbon costs $0.32 per yard. How much do 4.5 yards of the ribbon cost?

Between which two square roots of integers could you find π?

A fraction with a zero in the numerator equals