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.

While playing a trivia game , Adam answered 8 questions correct in the first half and 2 questions correct in the second half . If each question was worth 8 points , what was his final score ?
80

Irwin 's family went on a camping trip in the mountains . On the first day , they hiked from their car to the campsite . First , they hiked 0.2 mile from the car to a stream , and 0.4 mile from the stream to a meadow . Then they hiked 0.1 mile from the meadow to the campsite . How many miles did Irwin 's family hike in all ?
0.7

While playing a trivia game , George answered 6 questions correct in the first half and 4 questions correct in the second half . If each question was worth 3 points , what was his final score ?

30