Question
There are four times as many black coats as grey coats in a sale. If there are 100 black and grey coats altogether,
  1. how many black coats are there?
  2. how many more black coats than grey coats?
3 m
(a)

Click button first when a symbol is required. X

(b)

Click button first when a symbol is required. X

There are four times as many black coats as grey coats in a sale. If there are 100 black and grey coats altogether,
  1. how many black coats are there?
  2. how many more black coats than grey coats?