### Home > INT3 > Chapter Ch10 > Lesson 10.1.5 > Problem10-70

10-70.

Use what you know about series to calculate the sum of all of the multiples of 7 that are between 0 and 500. Homework Help ✎

Find a sequence whose terms are all of the multiples of 7. Then, find the greatest multiple of 7 less than 500.