Read the data and answer the given questions. Number of pendants sold by 5 stores during 5 months
All the given stores sell only two types of pendants—Gold and Silver. If the respective ratio of Gold and silver pendants sold by store N in March, April and May together is 7 : 6, how many silver pendants sold by store N in March, April and May together?
Total number of pendants (gold & silver) sold by store N in March, April and May = 215 + 181 + 163
= 559
=> No. of silver pendants sold by store N in March, April and May
= $$\frac{6}{7 + 6} \times 559$$
= $$6 \times 43 = 258$$
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