In order for Gienna to be guaranteed a win by getting 60 points, the least number of cards needed is 2 cards.
There is no single card that is above 50 which means that Gienna cannot win by picking a single card because the highest point will be 50.
If Gienna picks a 50 and a 10 however, the game can be won. Similarly, if 40 and 20 are picked or 35 and 25.
In conclusion, the least number of cards that Gienna needs to pick to get 60 points is 2 cards.
The first part of the question is:
A game is played with a deck of 50 cards numbered from 1 to 50. At the end of each round, players calculate their score by adding the numbers on their cards.
Find out more problems involving decks of cards at https://brainly.com/question/16900674.
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