Direction: Study the table and answer the question. | |||||
Number of pendants sold by 5 stores during 5 months | |||||
Months | Stores | ||||
A | B | C | D | E | |
May | 128 | 79 | 154 | 84 | 74 |
June | 152 | 111 | 87 | 113 | 89 |
July | 181 | 132 | 113 | 96 | 121 |
August | 158 | 145 | 241 | 138 | 164 |
September | 135 | 118 | 129 | 99 | 165 |
A) \[62\frac{6}{7}\]
B) \[58\frac{2}{7}\]
C) \[64\frac{2}{7}\]
D) \[68\frac{4}{7}\]
E) \[56\frac{4}{7}\]
Correct Answer: C
Solution :
Percentage increase \[=\left( \frac{138-84}{84} \right)\times 100\] \[=\frac{5400}{84}=\frac{4500}{7}=64\frac{2}{7}\]You need to login to perform this action.
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