Direction: There are \[\mathbf{15}\] blue marbles and \[\mathbf{9}\] red ones in a bottle. |
A) \[5:3\]
B) \[3:8\]
C) \[3:5\]
D) \[5:13\]
Correct Answer: A
Solution :
The required ratio \[\text{(No}\text{.}\,\,\text{of}\,\,\text{red}\,\,\text{marbles)}\,\,\text{:}\,\,\text{(Total}\,\,\text{no}\text{.}\,\,\text{of}\,\,\text{marbles)}\] \[=9:(15+9)\] \[=9:24=3:8\]You need to login to perform this action.
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