Post a New Question

Math

posted by .

Use a calculator to simplify the expression.
8/2^3-2+4.1*2

When I used the calculator, I got 22.2
So then I used "PEMDAS" but got 7.53333...
But the answer is 7.2 can someone help please?

  • Math -

    Plug the equation in in separate parts. Otherwise most calculators would change the steps up. Try this to start (8/(2^3))-2+(4.1*2). Remember the steps in solving an equation (power, parentheses, multiplication, division, addition, subtraction. In that order).

Respond to this Question

First Name
School Subject
Your Answer

Similar Questions

More Related Questions

Post a New Question