Question

12 10 8 7=34, 32 23 9 7=13, 34 43 9 10=??
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Answer 1

The missing number is "10".

Step-by-step explanation:

We have,

12 10 8 7 = 34, 32 23 9 7 = 13

To find, 34 43 9 10 = ?

The pattern follow,

a b c d = a - b + c + d , a b c d = $\dfrac{a - b + c + d}{2}$

12 10 8 7 = 12 - 10 + 8 + 7 = 17

32 23 9 7 = 32 - 23 + 9 + 7 = 18 + 7 = $\dfrac{25+1}{2}$=2

Similarly,

34 43 9 10 = 34 - 43 + 9 + 10 = - 9 + 9 + 10 = 10 = ?

The missing number is "10".

Answer 2

Answer:

Step-by-step explanation:

(8*7)=56/(12-10)=28+6=34

(9*7)=63/(32-23)=7+6=13

(10*9)=90/(43-34)=10 +6=16

Is correct ans 16