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

[Q]: Problem: a certain kind of necklace is made from 9 green , 6 white , and 3 orange beads . what is the maximum number of these necklaces that can be made from 45 beads of each color ?
[A]: 5

[Q]: Problem: a man buys 60 pens at marked price of 46 pens from a whole seller . if he sells these pens giving a discount of 1 % , what is the profit percent ?
[A]: 29.13 %

[Q]: Problem: what is 78 % of 4 / 5 ?
[A]:
0.624