No. It's a 50% upgrade 2(1.5)=3 Where 2 is the current number of pages 1.5 is the factor based on increase 100% of the original, and 50% increase on the original. What's 150% shown as a decimal? 1.5 And 3 is the resulting value based on the percentage increase. To test: We had 2, we get 3... So. 2(x)=3 Therefore 2=3/x Therefore X=3/2 Therefore X=1.5