Mrs Lim baked 15 swiss rolls. She gave 3 swiss rolls to Lilian. She gave Riordan 6 more swiss rolls than she gave Lilian.
- How many swiss rolls did Mrs Lim give to Riordan?
- How many swiss rolls did Mrs Lim have left?
(a)
Number of swiss rolls that Mrs Lim gave to Riordan
= 3 + 6
= 9
(b)
Number of swiss rolls that Mrs Lim gave away
= 3 + 9
= 12
Number of swiss rolls that Mrs Lim had left
= 15 - 12
= 3
Answer(s): (a) 9; (b) 3