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What is the average of 5 7 and 9?
To find the average of 5, 7, and 9, you add the numbers together and then divide by the total number of values. In this case, the sum of 5, 7, and 9 is 21. Since there are three numbers, you divide 21 by 3 to get the average, which is 7.
What is the answer to 9 over 6 equals 21 over n?
9/6 = 21/n3/2 = 21/n Since 3 x 7 = 21, then n must be 14 (2 x 7) and we have:3/2 = 21/14 or 9/6 = 21/14.
What is the average of 8 9 5 6?
Average = (8 + 9 + 5 + 6)/4 = 7Average = (8 + 9 + 5 + 6)/4 = 7Average = (8 + 9 + 5 + 6)/4 = 7Average = (8 + 9 + 5 + 6)/4 = 7
LCM of 6 9 and 21?
126
What is 6x - 9 21?
6x - 9 = 21 6x = 21 + 9 6x = 28 x = 28/6 Reduce to: x = 14/3
What is the average of 5 9 11 13 19 21?
Add them together and divide by 6.
What is the least common multiple of 6 9 and 21?
The LCM of 6, 9, and 21 is 126
What is the average of 5 7 and 9?
To find the average of 5, 7, and 9, you add the numbers together and then divide by the total number of values. In this case, the sum of 5, 7, and 9 is 21. Since there are three numbers, you divide 21 by 3 to get the average, which is 7.
What is 21 times 9 plus 6?
21 times 9 plus 6 is equal to 195.
What is the average of 6 8 and7?
6+8+7= 21 21/3 = 7 The average is 7.
What is the GCF of 6 15 21 and 9?
The GCF is 3.
What is the average of 9 13 17 and 21?
The average is 15.
What is the answer to 9 over 6 equals 21 over n?
9/6 = 21/n3/2 = 21/n Since 3 x 7 = 21, then n must be 14 (2 x 7) and we have:3/2 = 21/14 or 9/6 = 21/14.
What is the least common multiple of 9 21 6 and 14?
LCM(9, 6, 21, 14) = 126
How does 9 6 13 and 21 equal 24?
9-6 = 3 21-13= 8 8x3 = 24
What is 17 plus 6 plus 7-9?
Are you trying to say 17 + 6 + (7-9) ? = 21
What is the average of 6 and 9 and 10 and 11?
Average = (6+9+10+11)/4 = 36/4 = 9
