Steve practised #3# hours more than Anne did, while Kate practised #5# times as long as Steve. For how long did they practise altogether?
2 Answers
Explanation:
If
If
The total time,
The actual time will depend on the value of
Explanation:
We need to write expressions for the times they all practised.
Anne practised for
Steve practised for
Kate practised
To find how long the practised altogether, add the times together.
We cannot say exactly how long this is until we know the time that Ann practised, because the value of the expression depends on the value of