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Solve:
1 cm represents 3.5 km
2.4 cm represents x km

User Deathspike
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1 Answer

3 votes

Final answer:

Using a scale where 1 cm represents 3.5 km, a distance of 2.4 cm on the scale equates to 8.4 kilometers in reality.

Step-by-step explanation:

To solve the question 2.4 cm represents how many kilometers, we will use the given scale where 1 cm represents 3.5 km. To set up a proportion, we compare the two scales:

1 cm / 3.5 km = 2.4 cm / x km,

where x represents the unknown distance in kilometers.

Now, cross-multiply to solve for x:

1 cm × x km = 2.4 cm × 3.5 km,

x = (2.4 cm × 3.5 km) / 1 cm = 8.4 km.

Thus, 2.4 cm on the scale represents 8.4 kilometers in reality.

User Klooven
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