Question

Answer it ok its urgent ​

Answer 1

Answer:

Not a problem at all and I just wanted to let you know that I am not sure

Answer 2

Answer:

half answer us in the sheet it self

Step-by-step explanation:

and the lefted once are

=77/2+77-49

=77/2+28

=(77+56)/2

=133/2

=66.5