i need help with homework PLEASE
Use the fact that 12% of 121 = 121 * 0.12. (Commutative property) 121 * 0.12 = 14.52.
That's not right. It's 21%. Not 12%
We know that 21% = 21/100, and "of" means multiplication, so:
21/100 * 121 = 21 * 1.21 = 25.14.
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ShockFish
