A tenth of cars in a a carpark are red work ou the ratio ]red : non reds cars
40% of student walk to school
20% take a bus and the rest cycle
work out the ratio walk : bus : cycle

Write and solve a real word problem that involves determining distance on a coordinate plane

Boris needs to buy plastic spoons. brand a has a box 42 spoons for $2.37. brand b has a box of 72 spoons for $3.57. find the unit price for each brand. then state which brand is the better buy based on the unit price. round your answer to the nearest cent.

Traffic on saturday, it took ms. torres 24 minutes to drive 20 miles from her home to her office. during friday's rush hour, it took 75 minutes to drive the same distance. a. what was ms. torres's average speed in miles per hour on saturday? b. what was her average speed in miles per hour on friday?