•Example
questions:
•Multiple
choice:
–On a photograph of the moon, the moon measures 30 cm in diameter and a small crater measures 0.2 cm. The moon’s physical diameter is 1738 km. What is the physical diameter of the small crater?
•About
1738 km
•About 12 km
•About
520 km
•About
350 km
•About
3.5 km