65 / 5 = 13 rows
3.5
300 chairs I got 12 chairs for each row but I don't really understand the question.
The number of rows and the number of chars in that row give you the factor pairs of 18. If you list the number of rows when the 18 chairs can be arranged in rows with an equal number in each row, then this list is the factors of 18. 18 chairs can only be arranged in: 1 row of 18 chairs (1 × 18 = 18) 2 rows of 9 chairs (2 × 9 = 18) 3 rows of 6 chairs (3 × 6 = 18) 6 rows of 3 chairs (6 × 3 = 18) 9 rows of 2 chairs (9 × 2 = 18) 18 rows of 1 chair (18 × 1 = 18) The factors of 18 are thus: 1, 2, 3, 6, 9, 18.
Arranging 18 chairs in equal rows can help you find factors of 18 because factors are the numbers that can be multiplied together to get the original number. By arranging the chairs in equal rows, you can visually see how many rows can be made with a certain number of chairs in each row, which represents the factors of 18. For example, if you arrange the chairs in 3 rows of 6 chairs each, you have found one set of factors of 18 (3 and 6).
one row of 18 chairs two rows of 9 chairs three rows of 6 chairs
They were not chairs but rows of stone.
84 of them.
65 / 5 = 13 rows
1 row of 100 chairs. 2 rows of 50 chairs. 4 rows of 25 chairs. 5 rows of 20 chairs. 10 rows of 10 chairs. 20 rows of 5 chairs. 25 rows of 4 chairs. 50 rows of 2 chairs. 100 rows of 1 chair. Or you could put them all in one big circle.
3.5
300 chairs I got 12 chairs for each row but I don't really understand the question.
The number of rows and the number of chars in that row give you the factor pairs of 18. If you list the number of rows when the 18 chairs can be arranged in rows with an equal number in each row, then this list is the factors of 18. 18 chairs can only be arranged in: 1 row of 18 chairs (1 × 18 = 18) 2 rows of 9 chairs (2 × 9 = 18) 3 rows of 6 chairs (3 × 6 = 18) 6 rows of 3 chairs (6 × 3 = 18) 9 rows of 2 chairs (9 × 2 = 18) 18 rows of 1 chair (18 × 1 = 18) The factors of 18 are thus: 1, 2, 3, 6, 9, 18.
Bill has to set up chairs for a 3rd grade play. He puts 6 chairs in 4 rows. How many chairs are there? Answer: 24 chairs
Arranging 18 chairs in equal rows can help you find factors of 18 because factors are the numbers that can be multiplied together to get the original number. By arranging the chairs in equal rows, you can visually see how many rows can be made with a certain number of chairs in each row, which represents the factors of 18. For example, if you arrange the chairs in 3 rows of 6 chairs each, you have found one set of factors of 18 (3 and 6).
450 Chairs total.15 rows of 20 chairs already set up15 * 20 = chairs already set up300 chairs already set upChairs remaining = 450 -300 = 150 chairs still need to be set up.
180 less than the total number that attend the event.