Question

1+1-2×4÷6-25
`1 + 1 - 2 * 4 / 6 - 25`please help me

Answer 1

The first step to solve the expression is to calculate first the products and divisions.

So first we need to calculate 2x4, and then the result we divide by 6:

`\begin{gathered} 1+1-2\cdot4\text{ / 6 - 25} \\ 1+1-8\text{ / 6 - 25} \\ 1+1-(4)/(3)-25 \end{gathered}`

Now that we have only sums and subtractions, we can solve the remaining operations:

`\begin{gathered} 1+1-(4)/(3)-25 \\ 2-(4)/(3)-25 \\ -23-(4)/(3) \\ (-69-4)/(3) \\ (-73)/(3) \end{gathered}`

So the final value of the expression is -73/3