1.

10_KG_OF_OIL_IS_BURNT_IN_A_CONTAINER_AND_TAKEN_OFF_FROM_THE_CONTAINER_IF_1%_OF_OIL_REMAINS_ON_THE_CONTAINER_WALL,_HOW_MUCH_OIL_IS_TAKEN_OFF??$

A. 8.9 Kg
B. 9 Kg
C. 9.9 Kg
D. 10 Kg
Answer» D. 10 Kg


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