yjducfyfdftf8v8yx yjducfyfdftf8v8yx 30-04-2017 Mathematics contestada If a bag contains 12 quarters, 6 dimes, and 18 nickles, what is the part-to-whole ratio of nickles to all coins? A) 1:2 B) 1:3 C) 1:4 D) 1:6
