Question
PSLE
Mary is years old. Japheth is four times as old as Mary and Japheth is 5 years older than Mark.
  1. What is Mark's age in terms of f in years? ________ years
  2. If Mary is 15 years old, how many years older is Mark than Mary 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
Mary is years old. Japheth is four times as old as Mary and Japheth is 5 years older than Mark.
  1. What is Mark's age in terms of f in years? ________ years
  2. If Mary is 15 years old, how many years older is Mark than Mary in years? ________ years