3 years ago

What is the rule? 87, 81, 75, 69, 63

Mathematics

2 answers:

shepuryov [24]3 years ago

8 0

The answer is -6 if u suntract the numbers you can see.

Vadim26 [7]3 years ago

6 0

The rule is to keep subtracting 6 from the previous number.

81 = 87 - 6

75 = 81 - 6

..

The next would be 63 -6 = 57

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