sushi decided to save a certain amount of her monthly salary each month and her salary was unchanged from month to month. If sushi 's savings by the end of the year from these monthly savings were seven times the amount she spent per month, what should be the fraction of her salary that she spent each month? Choose the correct choice from the following answers:	A) 12/19	B) 12/20	C) 19/12	D) 12/17	E) 12/13
Let sushi's monthly savings = S   sushi's monthly pay = P   sushi's monthly expenditure = P-S   sushi's savings by the end of the year from these monthly savings were seven times the amount she spent per month   12S = 7*(P-S)   =&gt;12/7 S = P-S   =&gt; P = 19/7 S   sushi's monthly expenditure = P-S = 19/7S-S = 12/7S   fraction of her salary that sushi spent each month = 12/7S / 19/7S=P-S/P = 12/19. 12/19nswer is 12/19
<result>A</result>
sushi decided to save a certain amount of her monthly salary each month and her salary was unchanged from month to month. If sushi 's savings by the end of the year from these monthly savings were seven times the amount she spent per month, what should be the fraction of her salary that she spent each month?