The scale of a map is 1 cm : 72km. what is the actual distance between two towns that are 4 cm apart on the map

My math teacher told my class to "steal" a 6th grade fraction word problem from the internet, word problems? : -p requirements: only a 1 step word problem. needs to be complex.

Rob spent 25%, percent more time on his research project than he had planned. he spent an extra h hours on the project. which of the following expressions could represent the number of hours rob actually spent on the project? two answers

What effect would doubling all the dimensions of a triangular pyramid have on the volume of the pyramid? explain your reasoning.