Question
30 min 19 s - 14 min 23 s = (a) _____  min (b) _____ s
2 m
(a)

Click button first when a symbol is required. X

(b)

Click button first when a symbol is required. X

30 min 19 s - 14 min 23 s = (a) _____  min (b) _____ s