The Erie Canal is famous in song and story. Proposed in 1808 and completed in 1825, the canal links the waters of Lake Erie in the west to the Hudson River in the east. An engineering marvel when it was built, some called it the Eighth Wonder of the World.
Quick Answer. There are 7.09 grams in one-quarter of an international avoirdupois ounce, which is the most commonly used measure of ounces, as of 2014. There are 7.78 grams in one-quarter of a troy ounce, which is commonly used for measuring the mass of precious metals.
The reason is 'gram' measurements are so much easier to work with. You can scale a recipe up or down with little effort. But the major reason is because the word ounce can refer to both volume (capacity) and weight (mass). There are 'weight' ounces and there are 'fluid' ounces.For example, you can have 4 ounces of flour (weight) and 4 fluid ounces of milk (volume).Totally different things. And speaking of the metric system.he reason is 'gram' measurements are so much easier to work with. You can scale a recipe up or down with little effort. But the major reason is because the word ounce can refer to both volume (capacity) and weight (mass). There are 'weight' ounces and there are 'fluid' ounces.