Three friends are running a relay race. Anthony runs 12 mile for his leg of the race. Shoshanna runs 1320 yards for her leg of the race. Leigh runs 2,640 feet for her leg of the race. How far, in yards, do the three friends run altogether? 6 th grade
Urgent

Johnny rode his bike to a friends house 4 blocks down the street in his neighborhood. he immediately rode back home once he realized his friend was unable to play. what was his displacement for the total bike ride trip? what could you use as a reference point ? show the steps to solve this problem.