PDF chapter test TRY NOW

1) Nick completed (2\(/\)17) part of his homework by Saturday and (6\(/\)17) part of his homework by Sunday. What fraction of homework did he complete all together?
 
The fraction of homework completed by Nick \(=\) ii.
  
2) Rachael ate (\(2/5\)) parts of cheese pizza and (5\(/6\)) parts of the vegetable pizza. How many pizzas did she eat altogether?