The task is to generate the correct answer for a given math problem.
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Question: Problem: what is the units digit of 17 ^ 83 × 13 ^ 82 × 11 ^ 67 ?

Answer: 4


Question: Problem: a jeep takes 9 hours to cover a distance of 480 km . how much should the speed in kmph be maintained to cover the same direction in 3 / 2 th of the previous time ?

Answer: 35 kmph


Question: Problem: a circular ground whose diameter is 70 metres , has a 2.8 metre - broad garden around it . what is the area of the garden in square metres ?

Answer:
640.64