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प्रश्न
Using tally marks, which one of the following represents the number eight:
पर्याय
`cancel(bb|bb|bb|)` `cancel(bb|bb|bb|)`
`cancel(bb|bb|bb|bb|bb|)` ||
`cancel(bb|bb|bb|bb|)` |||
उत्तर
`cancel(bb|bb|bb|bb|)` |||
Explanation:
We know that, 8 = 5 + 3
Here, 5 is repesented by `cancel(bb|bb|bb|bb|)` and 3 is represented by |||.
So, 8 is represented by `cancel(bb|bb|bb|bb|)` |||.
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