Question

apply the rules for order of operations to simplify (2-1)+27÷3
a)3
b)4
c)10/3
d)6

Answer 1

Hiya!

(2-1) goes first.

1 + 27 ÷ 3

Division next

27 ÷ 3 = 9

Addition last

1 + 9 = 10

The answer is 10.

Answer 2

Hi!

Hint: You had to use PEMDAS!

P-Parenthesis

E-Exponents

M-Multiply

D-Divide

A-Add

S-Subtract

$(2-1)+27/3$

$1+27/3$

$1+9$

$=10$

Hope this helps!

-Charlie