jjmSh8awnhaflow6ensy jjmSh8awnhaflow6ensy 25-02-2017 Mathematics contestada If a bag contains 12 quarters, 6 dimes, and 18 nickles, what is the part-to-whole ratio of quarters to all coins? a. 1:2 b. 1:3 c. 1:4 d. 1:6