To write the expression 4 + 5 x 1 + 1 – 6 as a fraction, we first need to evaluate it according to the order of operations. The order of operations states that we should perform multiplication before addition and subtraction.
Let’s break it down step-by-step:
- First, calculate the multiplication part: 5 x 1 = 5.
- Next, substitute that back into the expression: 4 + 5 + 1 – 6.
- Now, simplify the expression from left to right:
- 4 + 5 = 9
- 9 + 1 = 10
- 10 – 6 = 4
So, the simplified value of the expression is 4.
To express this as a fraction, we would write it as ⁄ 4⁄1 or 4/1.
In conclusion, the expression 4 + 5 x 1 + 1 – 6 simplifies to the fraction 4/1.