The table shows the types of stamps collected by 4 boys.
- Ethan and Howard collected the same number of stamps. How many foreign stamps did Howard collect?
- Who collected the most number of stamps? Give your answer in letter. (Eg a)
(a)
Total number of stamps that Ethan had
= 111 + 70
= 181
Number of foreign stamps that Howard collected
= 181 - 109
= 72
(b)
Number of Ethan's stamps
= 111 + 70
= 181
Number of Rael's stamps
= 65 + 128
= 193
Number of Mark's stamps
= 85 + 94
= 179
Number of Howard's stamps
= 109 + 72
= 181
(b) Rael collected the most number of stamps.
Answer(s): (a) 72; (b) b