Question
PSLE
Opal is years old. Vincent is four times as old as Opal and Vincent is 11 years older than Michael.
  1. What is Michael's age in terms of i in years? ________ years
  2. If Opal is 10 years old, how many years older is Michael than Opal in years? ________ years
2 m
(a)

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(b)

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PSLE
Opal is years old. Vincent is four times as old as Opal and Vincent is 11 years older than Michael.
  1. What is Michael's age in terms of i in years? ________ years
  2. If Opal is 10 years old, how many years older is Michael than Opal in years? ________ years