document.write( "Question 353541: if the side of a square is increased by 150 percent.by what percent does the area increase? \n" ); document.write( "
Algebra.Com's Answer #252747 by JBarnum(2146)![]() ![]() You can put this solution on YOUR website! a square has all equal sides \n" ); document.write( "so let x=the value of a side \n" ); document.write( "and to make this an easy value we will say x=10 \n" ); document.write( "so if x=10 then the area of the square would be 100 \n" ); document.write( "so 100% of 10 is 10 and 150% of 10 is 15 \n" ); document.write( "so if we increased x by 150% then x+15=25 and 25*25=625 so all u need to find is what percentage from 100 to 625 which is \n" ); document.write( "(If u need to see the math it would be 100/100=1 and 625/100=6.25 so 6.25 times 100%=625% this is why i used 10 as the sides so I wouldnt need to do this math.) \n" ); document.write( " |