Am not quite sure but it’s 17
Hope this helped
It takes 35 mins for 6 people to paint 7 walls if you would like this answer described to you let me know please
X/9 - 15
X divided ( / ) by 9 minus ( - ) 9
Simple,
1/2 of 60
re-write it as 0.5 of 60 aka 0.5*60
which is 0.5*60=30
Do the same with 1/2 of 24.
0.5 of 24
0.5*24=12.
Thus, it's not the same because they are different numbers and different number give you different answers.
