The table shows the types of stamps collected by 4 boys.
- Simon and Riordan collected the same number of stamps. How many foreign stamps did Riordan collect?
- Who collected the most number of stamps? Give your answer in letter. (Eg a)
(a)
Total number of stamps that Simon had
= 113 + 81
= 194
Number of foreign stamps that Riordan collected
= 194 - 109
= 85
(b)
Number of Simon's stamps
= 113 + 81
= 194
Number of Riordan's stamps
= 109 + 85
= 194
= 113 + 81
= 194
Number of Luke's stamps
= 62 + 138
= 200
Number of Elijah's stamps
= 86 + 92
= 178
(c) Luke collected the most number of stamps.
Answer(s): (a) 85; (b) c