Solve the equation 4/a + 1/5a = 3 Posted by staff | Dec 8, 2018 | Maths | 0 | Solve the equation 4/a + 1/5a = 3 A. 21/5 B. 12/5 C. 11/3 D. 14/15 E. 1/3 Correct Answer: Option B B. 12/5

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