The task is to generate the correct answer for a given math problem.

[Q]: Problem: three 7 faced dice are thrown together . the probability that all the three show the same number on them is ?
[A]: 1 / 49


[Q]: Problem: find the area of a parallelogram with base 10 cm and height 20 cm .
[A]: 200


[Q]: Problem: the hcf and lcm of two numbers m and n are respectively 6 and 210 . if m + n = 72 , then 1 / m + 1 / n is equal to
[A]:
2 / 35