A shop sells coats in four different sizes. The table shows the number of coats sold in April for size S, M and L but not XS.
- 50% of the coats sold were in size L. How many of the coats sold were in size XS?
- In May, the number of coats sold in size M remained the same but there was an decrease in the number of coats sold in the other sizes. Did the percentage of the coats sold in size M (i) increase, (ii) decrease or (iii) remain the same from April to May? Give the answer in Roman numeral. (Eg i)
Size of the coats | Number of coats |
XS | ? |
S | 122 |
M | 77 |
L | 273 |