I have 16 graded assignments. 3/4 of them were A’s and the rest were B’s. What fraction of that is B’s

1/4 are B's.

Step-by-step explanation:

If 3/4 of the 16 assignments are A's and the remaining are B's, all that is left is 1/4. Therefore, 1/4 of the 16 assignments are B's.

one that is bigger than 3 1/2

b is 38 degrees.

a is 52 degrees.

this is because if b is 38 and a is 14 degrees more than b than 38+14=52 and 52+38=90 degrees. hope this .