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

Isabel baked 3 brownies , but needed 5 total for her party . If she used 5 cups of flour on each one , how much cups of flour does she still need ?
10

If each ball costs $ 1.54 , how much must Kyoko pay for 3 balls ?
4.62

Chloe was unboxing some of her old winter clothes . She found 4 boxes of clothing and inside each box there were 2 scarves and 6 mittens . How many pieces of winter clothing did Chloe have total ?

32