Question

Multiply. 5 1/2 x 2 4/5 = User: Add. 3.38 + 86.3 + 0.796 =

Answer 1

$5 \frac{1}{2}\times2\frac{4}{5} =\\\\ \frac{11}{2}\times\frac{14}{5}=\\\\\frac{11\times14}{2\times5}=\\\\15\frac{2}{5}\\\\\sf ANSWER:{\boxed{15\frac{2}{5}}$

$3.38 + 86.3 + 0.796=90.476\\\\\sf\ ANSWER:{\boxed{90.476}$

Answer 2

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.