35litter is how many quatr?

It depends on whether you are using the the American conversion ie
1 US liquid quart = 0.9464 litres (to 4 decimal places)
OR
1 US dry quart = 1.1012 litres (to 4 decimal places)
OR
whether you want the previously used British conversion ie
1 imperial quart = 1.1365 litres (to 4 decimal places)
SO
35 US liquid quarts = 36.9841 litres (to 4 decimal places)
35 US dry quarts = 31.7829 litres (to 4 decimal places)
35 imperial quarts = 30.7957 litres (to 4 decimal places)