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Daphnee Stark
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Can the GCFof 12 and 30 be greater than 12?
No. All factors of a number are less than or equal to it. Therefore the highest factor of 12 is 12. The common factor of 12 with any other number (greater than) 12 cannot be greater than the highest factor of 12 which is 12. Thus no. [The hcf(12, 30) = 6.]
Find the GCFof each pair of numbers using prime factorization?
Example: 30 and 42 2 x 3 x 5 = 30 2 x 3 x 7 = 42 2 x 3 = 6, the GCF
What are multiples of 12 and 30?
60 is the LCM of 12 and 30. All multiples of 60 are multiples of 12 and 30 as well.
Find the average of 12 12 6?
12 +12+6=30 30/3=10 to find the average of something you add up the values and divide the total by the number of values you had
How do you find 12 percent of a number?
To find 12 percent of a number, multiply the number by 0.12. For example, 12 percent of 30 is equal to 0.12 x 30 = 3.6.
All common factors of 12 and 30?
factors for 30 15,1,30,2 factors for 12 6,2,1,12,4,3
Find the average of 12 17 and 61?
30
How do uu find the mean?
To find the mean you first have to add up all the numbers then you divide it by how many numbers you have and you got the mean. Example: 12+13+5=30 30/3=10 10 is the mean
What percent of 12 is 30?
To find 12 percent of a number, multiply the number by 0.12. In this instance, 0.12 x 30 = 3.6. Therefore, 12 percent of 30 is equal to 3.6.
Find the least common multiple of 12 and 30?
120
Find the least common multiple of 30 and 12 the least common multiple of 30and12?
12 doesn't go into 30, and the next multiple of 30 would be 60. 12 goes into 60 5 times, So 60 is the least common multiple of 30 and 12
The length of the hypotenuse of a 30-60 right triangle is 12 inches find the length of the side opposite the 30 angle?
Use the sine ratio: sine 30 = opposite/12 opposite = 12*sine 30 opposite = 6 inches
