TASK DEFINITION: The task is to generate the correct answer for a given math problem.
PROBLEM: Problem: the area of a triangle is with base 10 m and height 5 m ?

SOLUTION: 25

PROBLEM: Problem: the cost of the paint is rs . 50 per kg . if 1 kg of paint covers 20 sq . ft , how much will it cost to paint outside of a cube having 20 feet each side

SOLUTION: rs . 6000

PROBLEM: Problem: tanks a and b are each in the shape of a right circular cylinder . the interior of tank a has a height of 10 meters and a circumference of 8 meters , and the interior of tank b has a height of 8 meters and a circumference of 10 meters . the capacity of tank a is what percent of the capacity of tank b ?

SOLUTION:
80