its c because i already did that and got it right
PP = 2L + 2W. Here, PP = 2(7 inches) + 2(5 inches) = 24 inches.
4/3
40/30
60/45
Simply multiply or divide both the 20 and the 15 to get an equivalent ratio.
So 2680 divided by 100 is 26.80 which is 1%, times 26.80 by 5 to get 5% = £134, £2680+134= £2814
