Question
Esther celebrated her birthday on Thursday at 21 45. Billy celebrated his birthday 15 h 17 min later.

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

Esther celebrated her birthday on Thursday at 21 45. Billy celebrated his birthday 15 h 17 min later.

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