A weather balloon floats into the sky from a valley. It starts at an elevation
of -7 1/4, feet and floats up to an
elevation of 88 6/8 feet before getting
stuck at the top of a tree. How far did
the balloon travel upwards?

The production line where you work can assemble 5 appliers every 30 minutes at this rate how long should it take the line to assemble 125 amplifiers

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?

Answer question above and explain each step : )