## Two Three Ten Sequence

If:

2 3 = 10

7 2 = 63

6 5 = 66

8 4 = 96

9 7 = __

What is the missing number?

f(n, m) = (n + m) × n

e.g. f(2, 3) = (2 + 3) × 2 = 10

Hence, f(9, 7) = (9 + 7) × 9 = 144

Posted in Brain Teasers

If:

2 3 = 10

7 2 = 63

6 5 = 66

8 4 = 96

9 7 = __

What is the missing number?

f(n, m) = (n + m) × n

e.g. f(2, 3) = (2 + 3) × 2 = 10

Hence, f(9, 7) = (9 + 7) × 9 = 144

Posted in Brain Teasers

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