Mathematics, 20.12.2019 01:31 1xXJOKERXx3
The numerator and denominator of a fraction are in the ratio of 1 to 3. if the numerator and denominator are both increased by 2, the fraction is now equal to . if n = the numerator and d = the denominator, which of the following systems of equations could be used to solve the problem?
3n = d and 4n + 8 = 3d + 6
3n = d and 4n + 6 = 3d + 5
n = 3d and 3n + 6 = 2d + 4
n = 3d and 3n + 6 = 4d + 8
Answers: 3
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