There are 33 tables in a restaurant. There are 2 waiters on duty for every 11 tables in the restaurant. Solve a proportion
4 waiters
6 waiters
181 waiters
182 waiters

Siri can type 90 words in 40 minutes about how many words would you expect her to type in 10 minutes at this rate

Acontainer holds 0.7 liters of oil and vinegar. 3/4 of the mixture is vinegar. how many liters of oil are in the container? express your answer as both a fraction and a decimal.

Problem number 26 of the rhind papyrus says: find a quantity such that when it is added to of itself the result is a 15. the modern day equation that models this problem is x + x = 15. what is the solution to the equation? x = 10 x = 12 x = 15 x = 30