Question
Fill in the blanks.
The number of boys is 9 more than the girls.
The number of adults is four times the number of children.
Let the number of girls be 1 u.
  1. Number of boys = 1 u + _____
  2. Number of children = 2 u + _____
  3. Number of adults = _____ u + 36
  4. Number of people = _____ u + 45
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 boys is 9 more than the girls.
The number of adults is four times the number of children.
Let the number of girls be 1 u.
  1. Number of boys = 1 u + _____
  2. Number of children = 2 u + _____
  3. Number of adults = _____ u + 36
  4. Number of people = _____ u + 45