Civil Service Exam Reviewer · Ratio and Proportion · hard
₱26,640 is shared among A, B and C such that A : B = 1 : 4 and B : C = 5 : 3. How much does C receive?
- ₱6,147.69
- ₱8,880
- ₱8,640
- ₱14,400
Answer
C. ₱8,640
Solution
A : B : C = 5 : 20 : 12 (total 37 parts). One part = ₱720. C = 12 × ₱720 = ₱8,640.
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