Question

Can someone plis help me​

Answer 1

c

Explanation:

1) add up all the hours :

(Monday + Tuesday + Wednesday + Thursday + Friday = ? )

`(3)/(4) + 1(1)/(6) + (1)/(2) + 1(1)/(3) + 2 = \\\\(9)/(12) + 1(2)/(12) + (6)/(12) + 1(4)/(12) + 2 =(9)/(12) + 5`

`5 + (9)/(12) = (60)/(12) + (9)/(12) = (69)/(12)` => ?

2) minus the ''?'' with the total hour

`9(1)/(4) - (69)/(12) = (37)/(4) - (69)/(12)=\\`

`(37)/(4) = (111)/(12) \\\\(111)/(12) - (69)/(12) = (42)/(12)`

42/12 => simplfy with 6 => 7/2 = 3 1 by 2

Hope this helps ^-^

Answer 2

First add up all the hours and then minus the answer with the total hour and u get the answer 3 1 by 2