To find this answer you will need to turn that percentage into a decimal. 49%=.49 Then, you will need to multiply 49x162 The answer should come up to be 79.38 Estimated is 79.00 Hope this helps:)
U should know the area of rectangle is w*l if we increase it by double or times 2 its area will be A=2w*2wl A=4wl area would be 4 times of original one Now u can get the answer
