Please provide answer to 20/2 (5+5) Thanks in advance

Question

20/2 (5+5)

Answer 1

20/2(5+5)

parentheses (grouping symbols)

powers

multiplication and division in order from left to right whichever occurs first

addition and subtraction in order from left to right whichever occurs first

20/2(5+5)

20/2(10)

10(10)

100