Multiply. 5 1/2 x 2 4/5 =
user: add. 3.38 + 86.3 + 0.796 =

If you would like to multiply 5 1/2 * 2 4/5, you can do this using the following step:

5 1/2 * 2 4/5 = 11/2 * 14/5 = 77/5 = 15 2/5

The correct result would be 15 2/5.

If you would like to add 3.38 + 86.3 + 0.796, you can do this using the following step:

3.38 + 86.3 + 0.796 = 90.476

The correct result would be 90.476.