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What is the mean of 56 77 68 63 69 68 80 71 63?
To calculate the mean of the numbers 56, 77, 68, 63, 69, 68, 80, 71, and 63, first sum them: 56 + 77 + 68 + 63 + 69 + 68 + 80 + 71 + 63 = 616. Then, divide the total by the number of values, which is 9. Thus, the mean is 616 ÷ 9 = 68.44.
What is four ninths plus five sevenths?
The two denominators (9 and 7) have no common factors besides 1, so the least common denominator is their product, 63. So we have 4/9 is 28/63, and 5/7 is 45/63. The numerators add up to 68, so we get 68/63, which is 1 5/63, which is already in lowest terms.
What is the fraction 5 over 7 plus 9?
5/7 + 9 = 5/7 + 63/7 = 68/7
What is 6 plus plus 6 plus 63 plus 63 plus 36 plus?
6 plus 6 plus 63 plus 63 plus 36 plus 36 is equal to 210.
What is 50 plus 63 plus 72 plus 63 plus 137 plus 172?
50 + 63 + 72 + 63 + 137 + 172 = 557
What is the sum of 63 plus ( -81)?
-18
What is 6 over 7 plus 2 over 9?
68 over 63
What is the LCM of 63 and 68?
The Least Common Multiple (LCM) of 63 and 68 is 4,284.
What is four ninths plus five sevenths?
The two denominators (9 and 7) have no common factors besides 1, so the least common denominator is their product, 63. So we have 4/9 is 28/63, and 5/7 is 45/63. The numerators add up to 68, so we get 68/63, which is 1 5/63, which is already in lowest terms.
What is the fraction 5 over 7 plus 9?
5/7 + 9 = 5/7 + 63/7 = 68/7
How do you solve this problem 7x plus 5 equals 68?
7x + 5 = 68 subtract 5 from both sides 7x = 63 divide both sides by 7 x = 9
What is 6 plus plus 6 plus 63 plus 63 plus 36 plus?
6 plus 6 plus 63 plus 63 plus 36 plus 36 is equal to 210.
What is 50 plus 63 plus 72 plus 63 plus 137 plus 172?
50 + 63 + 72 + 63 + 137 + 172 = 557
What is 145 plus 68?
145 plus 68 is equal to 213.
What is 68 plus 68?
136
Composite numbers between 60 and 70?
60, 62, 63, 64, 65, 66, 68, 69, 70
What is 24 plus 63?
24 + 63 = 87
