6th grade math i mark as brainliest

Draw a tape diagram to represent each situation. for some of the situations, you need to decide what to represent with a variable andre bakes 9 pans of brownies. he donates 7 pans to the school bake sale and keeps the rest to divide equally among his class of 30 students

Leslie started last week with $1200 in her checking account. during the week, she wrote the checks below.

Anyone? 15m is what percent of 60m; 3m; 30m; 1.5 km?