Question
PSLE
Barbara is years old. Perry is four times as old as Barbara and Perry is 13 years older than Jack.
  1. What is Jack's age in terms of x in years? ________ years
  2. If Barbara is 10 years old, how many years older is Jack than Barbara 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
Barbara is years old. Perry is four times as old as Barbara and Perry is 13 years older than Jack.
  1. What is Jack's age in terms of x in years? ________ years
  2. If Barbara is 10 years old, how many years older is Jack than Barbara in years? ________ years