100
On the left side of a t chart are the numbers 1, 7, 2, a, 8,b
On the right side of a t chart are teh numbers 7, 49, c, 21, d, 35. What do a, b, c and d stand for and what is the rule?
What is a=3, b= 5, c=14, d=56
The left side are the numbers multiplied by 7 to get the product or answer on the right side.