Logic math puzzle with two answers

This math puzzle has two answers

Logic math puzzle with two answers

To solve it you must think out of the box.




The math puzzle with two answers

Logic math puzzle with two answers

1+4=5

2+5=12

3+6=21

8+11=?

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The two answers to the puzzle are 40 and 96.

If the answer is 40.

Solution

1+4=5

2+5=7+5=12 

3+6=9+12=21

11+8=19+21=40

If the answer is 96.

1+4=5 (obvious).

Then multiply the two numbers and add the first number to the product.

2+5 = (2×5)+2=10+2= 12.

The next is 3+6= 21= (3×6)+3 =18+3= 21.

Finally.

8+11= (8×11)+8= 88+8= 96.

 

math riddles

Peter owns a pet store. He puts one canary per cage, but has one bird too many.If he puts two canaries in each cage, he has one cage too many.

How many cages and canaries does he have?

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ANSWER

Peter has 3 cages and 4 canaries.