Scale drawings: real length and drawn length

Answer Key - Grade 7 Math Worksheet - Building Confidence

Circle the best answer, or write your answer on the line.

1. 1.

   Scale row 1 | 50, then row 6 | ?, with the arrow × 6 beside both columns. Milo's park map has the scale 1 cm : 50 m. The pond path is 6 cm on the map. The table's next row is × 6. How many meters long is the real path?

   300
2. 2.

   Scale row 1 | 2, then row 3 | ?, with the arrow × 3 beside both columns. Kira draws a bedroom plan at 1 inch : 2 feet. The bed is 3 inches long on the plan. The table's next row is × 3. How many feet long is the real bed?

   6
3. 3.

   Scale row 1 | 2, then row 9 | ?, with the arrow × 9 beside both columns. Zee's bike map has the scale 1 cm : 2 km. The lake trail is 9 cm on the map. The table's next row is × 9. How many km long is the real trail?

   18
4. 4.

   Bo's school floor plan uses the scale 1 cm : 2 m. The gym wall is 14 cm long on the plan. How many meters long is the real gym wall?

   28
5. 5.

   Esme follows the zoo map, scale 1 cm : 20 m, to watch the penguins waddle. The path from the gate is 8 cm on the map. How many meters is the real walk?

   160
6. 6.

   Noah's town map uses the scale 1 cm : 100 m. The walk from school to the library is 500 m. How many cm long is that walk on the map?

   5
7. 7.

   Ren builds a model car at 1 inch : 2 feet. The real car is 14 feet long, bumper to bumper. How many inches long is the model?

   7
8. 8.

   Milo draws the school bus 6 cm long, every window included. The real bus is 12 m long. How many meters does 1 cm of the drawing stand for?

   2
9. 9.

   Jun rides the train between two towns, snacks packed. On the map with the scale bar shown, the track is 8 cm long. How many km long is the real track?

   80
10. 10.

    Noah draws the basketball court plan shown for gym class. How many feet wide is the real court?

    50