A earns 20% of what B earns. B earns 60% of what C earns. If they together earn Rs. 12900 a month, then the difference between C and A's earnings is ______.

A earns 20% of what B earns. B earns 60% of what C earns. If they toge

1.	A earns 20% of what B earns. B earns 60% of what C earns. If they together earn Rs. 12900 a month, then the difference between C and A's earnings is ______.
A.	Rs. 2200
B.	Rs. 6600
C.	Rs. 3300
D.	Rs. 24400
Answer» C. Rs. 3300

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A earns 20% of what B earns. B earns 60% of what C earns. If they together earn Rs. 12900 a month, then the difference between C and A's earnings is ______.

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