A shop sells dresses in four different sizes. The table shows the number of dresses sold in March for size S, M and L but not XS.
- 50% of the dresses sold were in size M. How many of the dresses sold were in size XS?
- In April, the number of dresses sold in size L remained the same but there was an decrease in the number of dresses sold in the other sizes. Did the percentage of the dresses sold in size L (i) increase, (ii) decrease or (iii) remain the same from March to April? Give the answer in Roman numeral. (Eg i)
Size of the dresses | Number of dresses |
XS | ? |
S | 134 |
M | 277 |
L | 97 |