13r = 3/7
r = (3/7) / 13
r = (3/7) * (1/13)
r = 3/91
Solve the equation 13r = 3/7. Express your answer in the simplest form.
a r = 91/3
b r = 7/39
c r = 39/7
d r = 3/91
Is c the correct answer.
2 answers
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