Answer :

SlowZasob
If we round 6.254 to 6, then 2 * 6 = 12

If we round 54 to 50, then 9 * 50 = 450

Let's check with the appropriate calculations to find out how close we are:

2* 6,254 = 12,508
9 * 54 = 486

So it's close enough :)

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