Reply To: Challenge Questions – 2

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#31335
Satya
Participant

3172 can be written as 318(8) or 32(28) using bar numbers.

3172 divided by 9 gives 352 R 4

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Now 32(28) divided by 9:

= 3 2 -2 -8

= 3 5 (5-2=3)  R (3-8 = -5 )

= 3 5 3 R -5

= 3 5 2 R 4 (after removing bar number)

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Now 3 1 8 (8) divided by 9:

= 3 1 8 -8

= 3 5 3 R (3-8 = -5)

= 3 5 3 R (-5)

= 3 5 2 R 4 after removing the bar number.

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