Question

Frank’s grandfather collected animal fossils. Over his lifetime his grandfather had collected three billion, two hundred ninety-seven million, fourteen fossils. His grandmother also collected things, but she collected arrowheads. She had collected nine hundred seventeen million, three hundred seventeen thousand, eight hundred ninety-two arrowheads. What was the difference in the amounts they collected?

Frank’s grandfather collected
more items.

Answer 1

The grandfather collected 2,379,682,122 more

Explanation:

3,297,000,014 - 917,317,892 = 2,379,682,122