Question
PSLE
Risa is n years old. Henry is four times as old as Risa and Henry is 9 years younger than Peter.
  1. What is Peter's age in terms of n in years? ________ years
  2. If Risa is 8 years old, how many years older is Peter than Risa in years? ________ years
2 m
(a)

Click button first when a symbol is required. X

(b)

Click button first when a symbol is required. X

PSLE
Risa is n years old. Henry is four times as old as Risa and Henry is 9 years younger than Peter.
  1. What is Peter's age in terms of n in years? ________ years
  2. If Risa is 8 years old, how many years older is Peter than Risa in years? ________ years