If 20% of k is 10 less than 3000% of 10, then k is:
1450
First evaluate 3000% of 10 = \(\frac{3000}{100} \times 10\) = 300.
20% of k is 10 less than this, so 0.2k = 300 – 10 = 290.
So k = 290 ÷ 0.2 = 1450.
Check: 20% of 1450 = 290, and 300 – 290 = 10, so 20% of k is indeed 10 less than 3000% of 10.
Hence, 1450.
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