681 tsp/48 tsp = 14.1875
If you round down, you get 14 servings.
The slope is 4/3
Hope this helps
1/6 also is 2/12. So, there is 9/12 of the pasta left.
The answer would be disagree. This is because complementary angles must ADD to make 90 degrees. This is not possible if one of the angles is 119 degrees