Question

Lena was playing a card game. She placed the cards in 2 rows of of 26 cards each. In which other way can Lena place all of the cards?

1- 15 rows of 4 cards each
2-13 rows of 4 cards each
3- 18 rows of 3 cards each
4- 16 rows of 3 cards each

Thank you

Answer 1

26*2=52 cards each

52/15 = 3.4 cards
52/13 = 4 cards
52/18 = 2.8 cards
52/16 = 3.25 cards

Answer: 15 rows of 4 cards each

Answer 2

Another way in which the cards Can be placed is 13 rows of 4 cards each.

The total Number of playing cards in a deck = 52

In other to place equal number of cards in a number of rows;

• The product of the Number of cards per row and the number of rows must be equal to 52.

Evaluating the options given :

15 × 4 = 60 (False)

13 × 4 = 52 (True)

18 × 3 = 54 (False)

16 × 3 = 48 (False)

Hence, the other way in which the cards Can be placed is 13 rows of 4 cards each.

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