Back to Solve problems involving scale drawings of geometric figures — Problem 1 · Task Set 21

7.G.A.1 Tutor Intake -- Scale Drawings

This short check helps your tutor see where to start. Work on your own,
without a calculator. If you're unsure, give your best try — the goal is
to find what to work on together, not to grade you.

Grade 7·9 problems·~12 min·Common Core Math - Grade 7·standard·7-g-a-1

Work through problems with immediate feedback

Concepts

A map has a scale of 1 cm : 20 km. What does this scale tell you?

Every 1 cm measured on the map represents 20 km in reality.

The map is 20 times smaller than the actual distance in centimeters.

Every 20 cm measured on the map represents 1 km in reality.

The total map covers exactly 20 km of area.