posted by Matthew .
How far in miles is a line of 1,000,000 pennies. Please show chart with 5 instances. Define a variable and write an algebraic expression.
How large is a penny in inches? Multiply that by a million and convert to miles.
1 mile = 63,360 inches
(penny inches * 1,000,000)/63,360 = ?
The rest is up to you.