Divide 8964 items between four people, a, b,c and d in the proportions: 10: 56 6. how many items do b and d get? 18 9 men can build a wall 486 mtres long in 5.0 days. after 1 days, they are joined by 15 more men. how long after the wall? answer to 3 decimal places the new men start will i ake to finish days