A box of chocolates contain dark,milk and white chocolate. 4/5 of the box are white chocolate. 8/15 of the box are milk chocolate.6 chocolate in the box are dark chocolate. What fraction of the box are dark chocolate

Answer 1

solve
(4/5)x + (8/15) + 6 = x
multiply each term by 15
12x + 8x + 90 = 15x
-5x = 90

bogus question

notice 4/5 + 8/15 > 1

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