A tradesman by means of his false balance defrauds to the extent of 28%? in buying goods as well as by selling the goods. What percent does he gain on his outlay? Choices:	A) 44%	B) 48%	C) 94%	D) 45%	E) 64%
g% = 28 + 28 + (28*28)/100   = 64%   Answer: 64%
<result>E</result>
A tradesman by means of his false balance defrauds to the extent of 28%? in buying goods as well as by selling the goods. What percent does he gain on his outlay?