Jennifer has ten pears, 20 oranges, and twice as many apples as pears. If she gives her sister two of each fruit, how many fruits does she have left?
Jennifer has 2*10 = <<2*10=20>>20 apples.
She has a total of 10+20+20 = <<10+20+20=50>>50 fruits.
She gives her sister 2 pears+2 oranges+2 apples = <<2+2+2=6>>6 fruits.
After giving her sister 2 of each fruit, she has 50-6 = <<50-6=44>>44 fruits left.
#### 44