Mr. Preston has 2 math classes. Class
one has 27 students and class two
has 26 students. If each student
answered 18 test questions, how many
questions does Mr. Preston have to
grade in all?

John bought 2 horses at rs 20000 each

The owner of the plant nursery where you were tells you to fill 350 ml bottles from a 30 l from a fertilizer

Anne plans to increase the prices of all the items in her store by 5%. to the nearest cent, how much will an artist save if the artist buys a canvas and a frame that each measure 24 by 36 inches before the price increase goes into effect?