Question
Marion celebrated her birthday on Tuesday at 21 45. Riordan celebrated his birthday 15 h 37 min later.

  1. On what day did Riordan celebrate his birthday?
  2. At what time did Riordan celebrate his birthday?
3 m
(a)

Click button first when a symbol is required. X

(b)

Click button first when a symbol is required. X

Marion celebrated her birthday on Tuesday at 21 45. Riordan celebrated his birthday 15 h 37 min later.

  1. On what day did Riordan celebrate his birthday?
  2. At what time did Riordan celebrate his birthday?