Question

22+4=24 13+6=18 17+3=13 67+9=

Answer 1

Answer:

69

Step-by-step explanation:

I think that's it...

Answer 2

Given:

• A series 22+4=24 13+6=18 17+3=13 67+9=? is given.

To Find:

• We have to find the pattern followed in the series.

Solution:

         ⇒  22 + 4  =  ( 22 + 4 ) - 2  = 24

         ⇒  13 +6 = ( 13 + 6 ) - 3 =  16

         ⇒  80+ 2 = ( 80+ 2 ) - 0 = 82

From the above pattern we can clearly see that ,

The unit digit of the two digit number on the L.H.S is being subtracted from the actual sum of the numbers on the L.H.S.

Therefore,

             67+9=69, as 69=(67+9 )- 7.