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lara31 [8.8K]
3 years ago
7

6 Every marble in a jar has either a dot, a stripe, or both. The ratio of striped marbles to non-striped marbles is 3:1, and the

ratio of dotted marbles to non-dotted marbles is 2:3. If six marbles have both a dot and a stripe, how many marbles are there all together?
(A) 16
(B) 18
(C) 20
(D) 40​
Mathematics
1 answer:
alex41 [277]3 years ago
7 0
I believe it would be 18 which is B.
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