The representative factor is 2, the drawing length is 100 mm. Find the actual length.

What is not essential information to construct a scale from the following?

The actual length is 1m. The length of the drawing is 5cm. Find the representative factor.

In a map, 30 miles is represented by 20 cm. What is the length of the kilometer scale if the maximum length to be measur…

We need a scale which has to show dm, cm and mm. Which scale do you prefer?

What is the least count of the given scale?

Representative factor is defined as the ratio of the length of the drawing to the actual length of the object.

The scale of a drawing is given as 15:1. What is the representative fraction?