Question

Help please
a. 4/25
b. 1/3
c. 7/25
d. 4/21

Answer 1

b. 1/3

Explanation:

Parenthesis

Exponents

Multiplication

Division

Addition

Subtraction

(5-8÷2+6)/(4+4*2+3^2)

(5-4+6)/(4+8+9)

(1+6)/(21)

7/21

1/3

Answer 2

B.

Explanation:

`(5-8/2+6)/(4+4*2+3^(2) )`

solve with the order of operations first roots and powers, then multiplication and division and finally addition and subtraction

`(5-8/2+6)/(4+4*2+9 )`

=
`(5-4+6)/(4+8+9 )`

=
`(7)/(21)`

Simplify

=
`(1)/(3)`