math
posted by mary .
how many dimes equal the same total amount as 1,000,000,000 pennies?

100,000,000 dimes. 100 pennies = 10 dimes. keep adding zeroes to each side, 1,000,000,000 = 100,000,000
posted by mary .
how many dimes equal the same total amount as 1,000,000,000 pennies?
100,000,000 dimes. 100 pennies = 10 dimes. keep adding zeroes to each side, 1,000,000,000 = 100,000,000