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In the table below you will see a set of numbers that are connected to each other in a certain way.
Look at the table and find the value of the missing numbers.
2 | 3 | 4 | 15 | 12 |
3 | 4 | 5 | 28 | 20 |
4 | 5 | 6 | 45 | 30 |
5 | 6 | 7 | 66 | 42 |
6 | 7 | 8 | A? | B? |
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Answer:
The pattern in the table is as follows;
The 4th cloumn is equal to (C1 + C2) x C2 &
the 5th row is equal to (C2 x C3)
1st row;
4th number = (2 + 3) x 3 = 5 x 3 = 15
5th number = 3 x 4 = 12
Therefore we can find the missing numbers A & B as;
A = (6 + 7) x 7 = 13 x 7 = 91 &
B = 7 x 8 = 56
Answer is;
A = 91 & B = 56