Angel works at a company where he typed legal documents. He types from 15 to 18 pages per hour. If he makes $0.82 for each page or part of a page, which is a reasonable amount he can earn if he types from 15 to 18 pages per hour for 40 hours?

Isabelle is mixing red and blue paint to make purple paint she adds 3/10 of a fluid ounce of red to 12/25 of a fluid ounce of blue to make 1 1/30 fluid ounces of purple how many fluid ounces of red paint ounces of red paint will she need to make 3 fluid ounces of purple paint