What is 1.2498 rounded to the nearest hundredth?

Asquare is dilated by a scale factor of 1.25 to create a new square. how does the area of the new square compare with the area of the original square? a)the area of the new square is 1.25 times the area of the original square. b)the area of the new square is 2.50 times the area of the original square. c)the area of the new square is 1.252 times the area of the original square. d)the area of the new square is 1.253 times the area of the original square.

How long must $542 be invested at a rate of 7% to earn $303.52 in interest? in a easier way

Pls the last one and it has to be like number 6