Verified answer

3+10/2-7•5

= 3 + (10 / 2) - 7.5

= 0.5

PEMDAS = Parentheses, Exponents, Multiplication or Division, Subtraction or Addition

This is the order you need to follow.

You can do Multiplication or Division first for your problem.

3+10/2-7•5 = 3+5-35 Ten divided by two equals 5. Seven times five is thirty five.

Then you just do the problem left to right. ( you can subtract first or add first your choice, you will still get the same answer )

3+5-35= -27

5-35+3= -27