Henry travelled 440 km by car. The car consumed 66L of petrol, which cost $693. Find the petrol expenses per kilometre.
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Maths(10fun) ratio
2007-11-03 9:22 pm
回答 (1)
2007-11-03 10:04 pm
✔ 最佳答案
Total meter travelled = 440kmTotal petrol used = 66L
one km use petrol = 66/440
total cost = 693
one km cost = 693/440
收錄日期: 2021-04-13 14:19:27
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