If 2*6=4 ,4*1=7, 8*3=1, what does 5*5=? - mathselab.com

If 2*6=4 ,4*1=7, 8*3=1, what does 5*5=?

If 2*6=4,
4*1=7,
8*3=1,
what does 5*5=?

Solution:

2*6=4, 2+6+4=12

4*1=7, 4+1+7=12

8*3=1, 8+3+1=12

5*5=?, 5+5+?=12

5+5+x=12

10+x=12

x=12-10

x=2

Answer: 2

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