A. 10 : 15 : 8
B. 8 : 15 : 10
C. 7 : 15 : 8
D. 8 : 15 : 7
🧠 Explanation:
Given P:Q = 8:15 and Q:R = 3:2, then P:Q:R = 8:15:10 (Q = 15, so R = 10). Studying this highlights ratios, a key topic in mathematics. It ensures accurate proportional reasoning, with implications for problem-solving in finance or engineering contexts.
