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Svetach [21]
3 years ago
11

A construction crew has just finished building a road. The road is 10 kilometers long. If the crew worked for 4 2/3 days, how ma

ny kilometers of road did they build each day? (Assume they built the same amount each day.)
Mathematics
1 answer:
soldier1979 [14.2K]3 years ago
7 0

2.14 kilometers of road is built each day

<em><u>Solution:</u></em>

Given that road is 10 kilometers long

The crew worked for 4\frac{2}{3} days

To find: Kilometers of road build each day

Assume they built the same amount each day

Length of road = 10 km

number of days worked = 4\frac{2}{3} = \frac{3 \times 4 + 2}{3} = \frac{14}{3}

<em><u>Kilometers of road build each day is given as:</u></em>

Kilometers of road build each day = total length of road divided by number of days the crew worked

\rightarrow \frac{10}{\frac{14}{3}}=\frac{10}{1} \times \frac{3}{14}=2.14

Thus 2.14 kilometers of road is built each day

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