Question

What least digit will replace *so that 309*56 becomes divisible by 11

Answer 1

Step-by-step explanation:

Let missing place consider as x

add odd place values: 3+9+5 = 17

add even place values: 0+x+6= x+6

17-x-6 =0 or multiple of 11

then X should be 0 so 17-0-6= 11 which is multiple of 11

So just replace * with zero

309056

Your answer is zero

Hope you understand

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