Aperson earned $600 a week for 15 weeks. he puts $120 into a savings account each of these weeks and spends the rest. how much did he spend during the 15 weeks?

You are making a blueprint of your bedroom and you plan to use a scale factor of 18 . the actual width of your room is 14 feet and the actual length of your room is 16 feet. determine the width and length of your room on the blueprint. on the blueprint, your room will have a width of feet and a length of feet.

What is the ratio of the length of an object in yards to the length of the same object in miles?

I’m still confused on how to work the percentages