Direction: There are \[\mathbf{15}\] blue marbles and \[\mathbf{9}\] red ones in a bottle. |
A) \[0.573\]
B) \[0.375\]
C) \[0.357\]
D) \[0.625\]
Correct Answer: B
Solution :
Percentage of red marbles \[=\] No. of marbles Total no. of marbles \[=\frac{9}{24}\times 100%=37\frac{1}{2}%\] The required decimal equivalent\[=37.5%\] \[=\frac{37.5}{100}=0.375\]You need to login to perform this action.
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