On a scale drawing, 10 cm represents 60 cm. If a drawn length is 7 cm, what is the actual length?
Note
Use a proportion from the scale. Since 10 cm represents 60 cm, 7 cm represents 7 × 60/10 = 42 cm.
On a scale drawing, 10 cm represents 60 cm. If a drawn length is 7 cm, what is the actual length?
Use a proportion from the scale. Since 10 cm represents 60 cm, 7 cm represents 7 × 60/10 = 42 cm.