Question
Fill in the blanks.
The number of girls is 18 more than the boys.
The number of adults is twice the number of children.
Let the number of boys be 1 u.
  1. Number of girls = 1 u + _____
  2. Number of children = 2 u + _____
  3. Number of adults = _____ u + 36
  4. Number of people = _____ u + 54
4 m
(a)

Click button first when a symbol is required. X

(b)

Click button first when a symbol is required. X

(c)

Click button first when a symbol is required. X

(d)

Click button first when a symbol is required. X

Fill in the blanks.
The number of girls is 18 more than the boys.
The number of adults is twice the number of children.
Let the number of boys be 1 u.
  1. Number of girls = 1 u + _____
  2. Number of children = 2 u + _____
  3. Number of adults = _____ u + 36
  4. Number of people = _____ u + 54