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Your answer is: -15.
Explanation:
You have -12 sweets. If John gave you +3 sweets, you would have -9. Seen as he decided to take -3 off you, you are left with -15. Negative numbers count in the opposite direction.
Improved Answer: -12--3 = -9 because --3 is the same as +3
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What is the least common multiple of 3 4 6 and 12?
The LCM of 3, 4, 6, and 12 is 12
What is 12 p as a percentage of 3?
Assuming 12 p is 12 pence and 3 is 3 pounds ... 0.12/3.00 x 100 =12/3 = 4 Answer: 4 percent
What is the equivalent fraction of 36 and 12?
36/12 = 3 12/36 = 1/3
What is the least common multiple of 3 and 12?
The least common multiple (LCM) of 3 and 12 is 12. Because 12 is a factor of 3, it is automatically the LCM of the set.You can also find the LCM by listing the multiples of each number in the set, and finding the lowest one in each list.The multiples of 3 are 3, 6, 9, 12, and so on.The multiples of 12 are 12, 24, and so on.So the LCM is 12.Another method is dividing the product of the pair of numbers by their GCF.The product of 3 and 12 is 36.The GCF of 3 and 12 is 3. (Since 3 is a factor of 12, it is automatically the GCF of the set).So the LCM is 36/3 = 12.The least common multiple is the smallest number that all the numbers are a factor of. In this case it's 12. This is because 12x1=12 and 3x4=12.The LCM is 12.
What fraction is greater 2 out of 3 or 9 out of 12 explain.?
2/3= 2 ÷3= 0.66679/12= 9 ÷12= 0.75therefore, 9/12 is greater than 2/3.
How do you make 24 with 3 12 12 12?
(3 - 12/12)*12(3 - 12/12)*12(3 - 12/12)*12(3 - 12/12)*12
What is the difference between the product 12 and 3 and the sum of 12 and 3?
Product(12, 3) = 12*3 Sum(12, 3) = 12 + 3
What is 12 plus 3y when y equals -3?
12+3(y) 12+ 3(-3) 12 + {3x (-3)} 12+ (-9) 12-9 3
What is the Fact family of 3 9 12?
3 + 9 = 12 9 + 3 = 12 12 - 9 = 3 12 - 3 = 9
What is negative 12 minus 3?
3 - (-12) = 3 + 12 = 15.
What is negative 12 over 3 multiplied by 3?
(-12/3)*3 = -12
What is 3 times 12 square root?
√12 = √3 × √4 = 2√3 √12 × 3 = 6√3 √12 × 3 ≈ 10.4
What is the LCM for 3 and 12?
The LCM of 3 and 12 is: 12 3:3,6,9,12 12:12,24,36
What is 3 3x3-3 3?
Tough to tell. If the missing signs are pluses, that's 3 + 3x3 - 3 + 3 With no brackets, multiplication first, addition/subtraction second. 3 + 9 = 12 12 - 3 = 9 9 + 3 = 12
What is the sum of -3 and -12?
9
What is ¼ of 12?
One quarter of 12 is equal to 12 / 4 = 3.
How do you check multiplcation?
you divide them 3 * 4 = 12 12 / 3 = 4 OR 3 + 3 +3 + 3 = 12
