രണ്ട് സംഖ്യകൾ 4 ∶ 5 എന്ന അനുപാതത്തിലാണ്, രണ്ടിന്റെയും ഗുണനഫലം 8820 ആണ്. രണ്ട് സംഖ്യകളുടെയും ആകെത്തുക എത്രയാണ്?
A180
B189
C198
D207
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