Half of 549 is 274.5. This is calculated by dividing 549 by 2.
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Depends on the size of steps
i think that this is how you do it half 1000 = 500 half of 98= 49 total for both answers= 549 half 1000= 500 half of 90 = 45 half of 8 = 4
549 is composite, because it is divisible by 1, 3, 9, 61, 183 and 549. A prime number may be divisible only by 1 and itself. The sum of the digits in 549 equals 18. which is divisible by 3. That means 549 is divisible by 3 in addition to 1 and itself.
549/36 = 15 r9
549