A construction crew has just built a new road. They built 156.25 kilometers of road at a rate of 5 kilometers per week. How many
weeks did it take them?
1 answer:
Answer:
31 and a quarter week (31.25)
Step-by-step explanation:
First find the rate. There is no need to do cross multiplication because it's already a unit rate (per 1 week).
2. Divide
156.25 / 5 = 31.25
3. Answer
31.25 weeks
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