A pipe is 30 m long and is 45% longer than another pipe. Find the length of the other pipe	Choose one
A) 20.68
B) 20
C) 20.12
D) 20.5
E) None of these
Explanation:   Let length of other pipe be X   According to question,   30 = 45/100 X + X   30 = 0.45X + X   30 = 1.45 X   X= 30/1.45   X = 20.68m   Thus the length of the other pipe is 20.68 metres.   20.68NSWER 20.68
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A pipe is 30 m long and is 45% longer than another pipe. Find the length of the other pipe