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.

[EX Q]: when he arrived there he went on to climb to the top of the falls . it usually takes 30 minutes for someone to get to the top . stanley took time to see the view so his climb took 7 times longer than the usual . how many minutes did it take stanley to get to the top ?
[EX A]: 210

[EX Q]: beth has 4 packs of crayons . each pack has 10 crayons in it . she also has 6 extra crayons . how many crayons does beth have altogether ?
[EX A]: 46

[EX Q]: for the fifth grade play the chairs have been put into 27 rows with 16 chairs in each row . how many chairs have been put out for the play ?
[EX A]:
432