Answer:
1. 3 breaks
2. 36,000 meters
Explanation:
1. To solve this, we must divide 9 by 3 since the first break, the second break, and the complete distance are all major stops.
9 ÷ 3 = 3
Robert takes 3 breaks.
2. Since Robert has to has to take 36 pieces, but only 9 each time, we must divide 36 by 9.
36 ÷ 9 = 4
He will need to take 4 trips to take all the wood.
However, this question asks the distance in meters. Since 1 kilometer is 1,000 meters, then 9 kilometers is 9,000 meters.
9000 x 4 = 36000 meters