Question
There are thrice as many black skirts as green skirts in a sale. If there are 188 black and green skirts altogether,
  1. how many black skirts are there?
  2. how many more black skirts than green skirts?
3 m
(a)

Click button first when a symbol is required. X

(b)

Click button first when a symbol is required. X

There are thrice as many black skirts as green skirts in a sale. If there are 188 black and green skirts altogether,
  1. how many black skirts are there?
  2. how many more black skirts than green skirts?