instruction:
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.
question:
Our watermelons have 100 seeds each . If we have 4 watermelons , how many seeds should there be when all seeds are taken out of the watermelons ?
answer:
400

question:
Benny goes out to lunch with Sara and Tom . Each person orders the $ 8 lunch special . Benny agrees to pay the bill . How much will he have to pay ?
answer:
24

question:
A painter needed to paint 12 rooms in a building . Each room takes 7 hours to paint . If he already painted 5 rooms , how much longer will he take to paint the rest ?
answer:
49