The building was 100 ft by 200 ft. If the scale factor of the building is 1/5, what will be the new measurements for the smaller building? (Asking again because the previous time it was only "answered" for the points.)

Fatima plans to spend at least $15 and at most $20 dollars on sketch pads and pencils. if she buys 2 sketchpads, how many pemcils can she buy while staying in her price range? fatima can buy between and pencils. ? (type whole numbers. use ascending? order.)