on sunday, alicia worked at an ice cream stand for 6 hours and earned $43, of which $19 were tips. on sunday she worked the same number of hours and received $22 in tips. what were alicia's total earnings on sunday?

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