if you take 365/180 you come up with a long decimal point 0.493150684932 and then take that times 100% and it is 49.3150684932% and if you round it up it is 50%
simplify by factoring and finding ones 180=2*2*3*3*5 365=5*73
180/365=5/5 times (2*2*3*3)/73=36/73
divide and get 0.49
this means 49 hundreths so percento means parts out of 100 so 0.49=0.49/1 we want x/100 multiply top and bottom by 100 0.49/1 times 100/100 49/100 answer is 49% the closest answer given is 50% but the answer is 49%
