September 2022
Problem of the Month

Goal Post Multiplication

Select 7 digits from 1 to 9.   Each digit may only be used once and only once.   Place them in the ovals on the goal post in such a way that the products of the 3 numbers of each line are all the same.
One number has been placed for you.

Solution:

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Pedro Medina receives half credit for sending in the answer for the Goal Post Addition problem:

Correctly solved by:

1. K. Sengupta	Calcutta, India
2. Colin (Yowie) Bowey	Beechworth, Victoria, Australia
3. Davit Banana	Istanbul, Turkey
4. Dr. Hari Kishan	D.N. College, Meerut, Uttar Pradesh, India
5. Corbin Carey	Central High School, Grand Junction, Colorado
6. Eric Erdman	Northrop High School, Fort Wayne, Indiana
7. Ritwik Chaudhuri	Santiniketan, West Bengal, India

Send any comments or questions to: David Pleacher