instruction:
You are given a math word problem and you are supposed to apply a single mathematical operators like addition, subtraction, multiplication or division on the numbers embedded in the text to answer the following question and then only report final the numerical answer.
question:
Mrs. Hilt impressed 2436 fans at the basketball game on Friday . If the fans were seated in equal groups on 3 sets of bleachers , how many fans were on each set ?
answer:
812

question:
Sam found 35 seashells on the beach , he gave Joan 18 of the seashells . How many seashells does he now have ?
answer:
17

question:
In Mr. Olsen 's mathematics class , 0.7 the students received A 's and 0.2 received B 's . What fraction of the students received either A 's or B 's ?
answer:
0.9