24-04-2016
Mathematics

contestada

If 1+4=5; 2+5=12; 3+6==21; what is 8+11

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Аноним Аноним

24-04-2016

8 + 11 = 40
there is a pattern. 1+4=5, the answer from the previous equation 5+2+5=12, 12+3+6=21, 21+8+11=40.
8+11=40

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Аноним Аноним

24-04-2016

The answer should be 19 because if u add on 11 more to 8 you will get 19

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