Question

(32+4)÷9_2
(49÷7)+5
(36_4)+8÷4​

Answer 1

1. 36 over
`9_(2)`

2. 12

3.
`36_(4)`+2

Explanation:

1. 32+4 over

add the numbers 32+4= 36

= 36 over
`9_(2)`

2. Calculate with parentheses (49/7)= 7

=7 + 5

add and subtract (left to right) 7+5= 12

=12

3. (
`36_(4)`) + 8/4

Divide the numbers 8/4 = 2

= (
`36_(4)`) + 2

remove the parentheses: (a) = a

=
`36_(4)`+2

Hope this helps! Sorry if its the wrong answer!

Answer 2

1. 5.14285714286
2. 12
3. 34