Find the cost of 47.2 m cloth if the cost of 1 m cloth is $33.90

Adam drew two same size rectangles and divided them into the same number of equal parts. he shaded 1/3 of one rectangle and 1/4 of the other rectangle. what is the least number of parts into which both rectangles could be divided into?

East black horse $0.25 total budget is $555 it'll cost $115 for other supplies about how many flyers do you think we can buy

The measurement of one angle of a right triangle is 42° what is the measurement of the third angle? (there is no picture)