You are given a math word problem and you are supposed to apply a single mathematical operator 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.

ben on the other hand was asked to count the number of cows that they have . he saw that there are a total of 40 cows for every cow herd . how many cows do they have in total if there are 8 cow herds in the farm ?
320

brenda betty 's sister wanted to have 3 bracelets with star-shaped stones . she also bought 36 star-shaped stones from the local store and gave it to betty . how many star-shaped stones will there be in each of the bracelet betty makes for brenda ?
12

jane helped her mom prepare fresh lemonade . if each glass needs 2 lemons how many glasses of fresh lemonade can she make if they have 18 lemons ?
9