Question

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

Answer 1

`5 (1)/(2)*2(4)/(5) =\\\\ (11)/(2)*(14)/(5)=\\\\(11*14)/(2*5)=\\\\15(2)/(5)\\\\\sf ANSWER:{\boxed{15(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.