Question

Lara spends 1 3/4 hours working out. She spends 2/5 of the time doing stretching exercises. How much time does she spend doing stretching exercises?

Answer 1

To find out how much time Lara spends doing stretching exercises, we multiply the total amount of time she spends working out by the fraction of time she spends stretching: 1 3/4 hours * 2/5 = 7/4 hours * 2/5 = 14/20 hours = <<14/20=0.7>>0.7 hours. Answer: \boxed{0.7}.