Speed = distance/time Which in your case means 50 meters/ 21.34 seconds, which equals 2.343 meters per second.
First add 11 and 4 because you need to know how many he had in total 11+4=15 then divide 15 by 3 and then you have you answer 15/3=5.
There are 5 model cars in each pack.
I don’t know the gap at the beginning but the answer is c
36/20 or simplified and as a mixed number would be:
1 and16/20
5x4 = 20
So the avocados would be $20