Восстановите записи 3/7=*/21=12/*=21/*=*/63=*/84=102/*=*/210=*/126=126/*

Question

Восстановите записи 3/7=*/21=12/*=21/*=*/63=*/84=102/*=*/210=*/126=126/*

Answer 1

3/7=9/21=12/28=21/49=27/63=36/84=102/238=90/210=54/126=126/294