Count total parts in the circle. Find how many parts should be coloured for \( \frac{3}{4} \). Subtract the already coloured parts.<br><br>
• Count the total number of equal parts in the circle.<br>
• Multiply the total parts by \( \frac{3}{4} \) to find how many should be coloured.<br>
• Count the parts already coloured and subtract from the target.<br>
• More parts needed = 2<br>
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Final Answer: B: 2