198. What would be the total cost of tickets for a group of ten people, including four seniors, visiting the Gigantic Dinosaur Skeleton Exhibit?
(A)£152.00.
(B)£130.00.
(C)£140.00.
(D) £124.00.

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統計: A(11), B(212), C(14), D(7), E(0) #3096898

詳解 (共 1 筆)

#5991270
單純數學跟理解問題用十人(含)以上的團體...
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