Question

In a bag of marbles, the ratio of white marbles to red marbles is 3:4 and the ratio of red to black marbles is 8:11. What is the ratio of white to black marbles?

Answer 1

6:11

4 red x2 is 8 red

than multiply 3 white to get 6

Answer 2

Multiply 3 times 2 to get six and 11 white marbles.



6:11