Question

If the number 235Y68 is divisible by 11, find the digit Y.​

Answer 1

Answer:

235Y68

Sum of the even placed digits= 3+y+8

                                                  =11+y

Sum of odd placed digit=2+5+6

                                        = 13

Their difference= 13-(11+y)

                          = 13-11-y

                          = 2-y

Nearest multiple of 11 near 2= 0

So, to make it divisible by 11, then 2-y=0

                                                so, 2-0=y

                                                      2=y

So 2 should replace y

Step-by-step explanation: