Nora buys 7 mandarin oranges a day. She buys the same number of mandarin oranges for 5 days.
- How many mandarin oranges does Nora buy altogether?
- After buying the mandarin oranges, Nora gives 10 mandarin oranges away. How many mandarin oranges does she have left?
(a)
Number of mandarin oranges that Nora buys altogether
= 5 x 7
= 35
(b)
Number of mandarin oranges that Nora has left
= 35 - 10
= 25
Answer(s): (a) 35; (b) 25