Answer:
Height of stack will be 31 meters
Explanation:
Thickness of a penny = 1.55 millimeters
Total stacked amount = $200
Total number of pennies = 200 x 100 ($1=100 pennies)
Total number of pennies = 20,000 pennies
Total height of stack = 20,000 x 1.55 mm
Total height of stack = 31,000 mm
Total height of stack = 31,000 / 1000 ( 1 m = 1000 mm)
Total height of stack = 31 m
