A rubber band is n inches long. If a child stretches the rubber band, and the new length of the rubber band is 1.24n, which statement is true?
A. 'The length of the rubber band increases by 240% because 1.24n = 1 + 0.24n.
B. The length of the rubber band increases by 24% because 1.24n = n +0.24n
C.
The length of the rubber band increases by 2.4% because 1.24n = 1 +0.24n
D. The length of the rubber band increases by 0.24% because 1.24n = n +0.24