A shop sells jackets in four different sizes. The table shows the number of jackets sold in January for size S, M and L but not XS.
- 50% of the jackets sold were in size M. How many of the jackets sold were in size XS?
- In February, the number of jackets sold in size L remained the same but there was an decrease in the number of jackets sold in the other sizes. Did the percentage of the jackets sold in size L (i) increase, (ii) decrease or (iii) remain the same from January to February? Give the answer in Roman numeral. (Eg i)
Size of the jackets | Number of jackets |
XS | ? |
S | 128 |
M | 317 |
L | 71 |