Question

Inez has 699 pennies and 198 nickels. Estimate how many more pennies than nickels she has.

Answer 1

there are five hundred and one more pennies than nickels

Answer 2

Round:-

699 = 700

198 = 200

700 - 200 = 500

CHECK:-

699 - 198 = 501

SO 500 is a good estimation. 

SO Inez has about 500 more pennies than she has nickels. 

Hope I helped ya!!