Question
PSLE
Barbara is years old. Ian is three times as old as Barbara and Ian is 7 years older than Eric.
  1. What is Eric's age in terms of z in years? ________ years
  2. If Barbara is 6 years old, how many years older is Eric 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. Ian is three times as old as Barbara and Ian is 7 years older than Eric.
  1. What is Eric's age in terms of z in years? ________ years
  2. If Barbara is 6 years old, how many years older is Eric than Barbara in years? ________ years