Question

by what rational number should the sum of 18/5 and -7/15 be divided to get 47/6?

Answer 1

let the number be x. 18/5+ (-7/15)÷ x =47/6 18×6 /5×6 - 7×2/15×2÷x = 47/6. 108/30 -14/30 ÷x = 47/6. 94/30 ÷x = 47/6 x= 47/6× 30/94. x=5/2

Answer 2

Answer:

I think this is the correct answer