need help with word problems

Question

jane was given a 110-question homework assignment. on friday night, she did 1/5 of the assignment. on saturday, she finished 1/4 of the remaining questions. on sunday, she did another 1/3 of the remaining questions. how many questions does janes have left?

Answer 1

110(1/5) = 22

110 - 22 = 88

88(1/4) = 22

88 - 22 = 66

66(1/3) = 22

66 - 22 = 44 questions left