instruction:
The task is to generate the correct answer for a given math problem.
question:
Problem: if 1.5 cm of a pencil is purple , 0.5 cm of the remaining is black and the remaining 2 cm is blue , what is the total length of the pencil ?
answer:
4 cm


question:
Problem: a train 140 m long is running at 60 kmph . in how much time wiu it pass a platform 260 m long ?
answer:
24 sec


question:
Problem: a no . when divided by 221 gives a remainder 43 , what remainder will beobtained by dividingthe same no . 17 ?
answer:

9