A dentist had 21 appointments fixed for friday. 1/3 appointment canceled. How many appointments still has?

Annie walked her dog 2 1/4 miles from her house to the dog park and 3/7/8 miles around the park.then she walked the same distance home.how many miles did she walk in all?

Ageologist had two rocks on a scale that weighed 4.6 kilograms together.rock a was 0.5 of the total weight.how much did rock a weigh?

1. how do you convert the repeating, nonterminating decimal 0. to a fraction? explain the process as you solve the problem.