The task is to generate the correct answer for a given math problem.
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Question: Problem: the sum of two consecutive numbers is 37 . what are they ?

Answer: 18 and 19


Question: Problem: how many seconds will a train 120 meters long take to cross a bridge 150 meters long if the speed of the train is 36 kmph ?

Answer: 27 sec


Question: Problem: at the end of the day , february 14 th , a florist had 90 roses left in his shop , all of which were red , white or pink in color and either long or short - stemmed . a third of the roses were short - stemmed , 15 of which were white and 10 of which were pink . the percentage of pink roses that were short - stemmed equaled the percentage of red roses that were short - stemmed . if none of the long - stemmed roses were white , what percentage of the long - stemmed roses were red ?

Answer:
33.3 %