Answer:
Because you are adding the same odd value for odd number of times.
Step-by-step explanation:
Total students = 198
Students who travelled by bus= 198-6 = 192
Assuming that each bus had an equal amount of students we can see that:
192/4 = 48 students in each of the 4 busses
Answer:
5 hours
Step-by-step explanation:
15/3=5
Answer:
The length of the triangle is 3x given
The no of sides is 3x 3x 3x so 3x+3x+3x= 180
9x=180 x= 20
3x =3*20=60
3x=3*20=60
3x=3*20=60
Answer:-2
Step-by-step explanation:
