You are given a math word problem and you are supposed to apply multiple mathematical operators like addition, subtraction, multiplication or division on the numbers embedded in the text to answer the following question and then only report the final numerical answer.

mrs. hilt is baking bread . she needs 5 cups of flour to bake 2 loaves of bread . how much flour will she need to make 1 loaf of bread ?
2.5

a worksheet had 4 problems on it . if a teacher had 9 worksheets to grade and had already graded 5 of them how many more problems does she have to grade ?
16

betty also bought 140 shiny blue round stones . if 14 pieces of this stone is in each bracelet how many bracelets of blue shiny round stones will there be ?

10