A road is 4 km 800 m long. If trees are planted on both its sides at intervals of 9.6 m, how many trees were planted?
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12
501 tree will be the answer
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20
Answer:
1000
Step-by-step explanation:
Given A road is 4 km 800 m long. If trees are planted on both its sides at intervals of 9.6 m, how many trees were planted?
- Now the road is 4 km 800 m long.
- So we need to convert meter to km.
- So 1 km is equal to 1000 m
- 4 metres will be 1000 x 4 = 4000 m
- So 4000 + 800 = 4800 m
- Given trees on both sides at intervals of 9.6 m
- We need to divide 4800 / 9.6 because of intervals
- We get as 500.
- Now the trees are planted on both sides.
- So multiply 500 x 2 = 1000
- So 1000 trees were planted.
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