A group of fans at a football game are sitting in 7 rows with 28 in each row. in the center a section of 14 fans in 3 rows and a section of 11 fans in 3 rows have cards spelling out the team name. How many fans do not have a card.?
Answer: 121;
Showing work: 28 x 7 = 196 || 14 x 3 = 42 || 11 x 3 = 33 || 196 - 42 - 33 = 121||
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(7*28) - (14*3) - (11*3) = ?
121
205
Thanks Sarah but, the answer was 121.
Y'all suck.
28 x 7 = 196; 14 x 3 = 42; 11 x 3 = 33; 196 - 42 - 33 = 121 . 😊
suckers 1million
Thank y’all I’m doing homework and I have no idea what the answer was
To find out how many fans do not have a card, we first need to determine the total number of fans with cards.
The section in the center has 14 fans in 3 rows, which means each row has 14/3 ≈ 4.67 fans. However, since we cannot have a fraction of a fan, we round it up to 5 fans per row. Therefore, this section has a total of 5 x 3 = 15 fans with cards.
Similarly, the other section has 11 fans in 3 rows, which means each row has 11/3 ≈ 3.67 fans. Again, rounding it up, this section has a total of 4 x 3 = 12 fans with cards.
To calculate the total number of fans with cards, we add the number of fans in both sections: 15 + 12 = 27.
Now, we can find the number of fans who do not have a card by subtracting the fans with cards from the total number of fans.
The total number of fans is given by 7 rows x 28 fans per row = 196 fans.
Therefore, the number of fans without a card is: 196 - 27 = 169 fans.