Question

Find The question mark - 3,6,4,7 ; 3,2,9,6 ; 5,1,6,8 ; 2,9,8, ?​

Answer 1

Answer:

1

Step-by-step explanation:

3,6,4,7

3+6+4+7=20

3,2,9,6

3+2+9+6=20

5,1,6,8

5+1+6+8=20

2,9,8,?

2+9+8+?=20

?=1

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