Julissa has 15 stamps and Ethan has 14 stamps. Pawel has three times the number of stamps as Julissa and Ethan combined. Julissa thinks that 100 is a reasonable estimate for the number of stamps that Pawel has. What is an estimate of the number of stamps that Pawel has? Is 100 a reasonable total32; 100 is a reasonable total90; 100 is a reasonale estimate213; 100 is not a reasonale estimate630; 100 is not a reasonable estimate
Accepted Solution
A:
yes it is because if you round 14 to 15, and add 15 and 15 you get 30. Then do 30 times 3 to get 90. Round this to the nearest hundred and you get 100.