Find the sum and reduce to lowest terms.
1 over 12 plus 3 over 12
(1 point)
Responses
4 over 12
Image with alt text: 4 over 12
4 over 24
Image with alt text: 4 over 24
1 over 4
Image with alt text: 1 over 4
1 over 3
Image with alt text: 1 over 3
The sum of 1/12 and 3/12 is 4/12, which can be reduced to 1/3.
Find the difference and reduce to lowest terms.
Start fraction 33 over 30 end fraction minus start fraction 28 over 30 end fraction
(1 point)
Responses
Start fraction 1 over 5 end fraction
Image with alt text: Start fraction 1 over 5 end fraction
Start fraction 1 over 6 end fraction
Image with alt text: Start fraction 1 over 6 end fraction
Start fraction 6 over 30 end fraction
Image with alt text: Start fraction 6 over 30 end fraction
start fraction 5 over 30 end fraction
The difference between 33/30 and 28/30 is 5/30, which can be reduced to 1/6.
To find the sum of 1/12 and 3/12, you need to add the numerators and keep the denominators the same.
The numerator of 1/12 is 1, and the numerator of 3/12 is 3.
1 + 3 = 4.
Therefore, the sum of 1/12 and 3/12 is 4/12.
To reduce this fraction to its lowest terms, you can divide both the numerator and the denominator by their greatest common divisor, which is 4.
Dividing 4 by 4 gives you 1, and dividing 12 by 4 gives you 3.
So, the reduced fraction of 4/12 is 1/3.
To find the sum and reduce it to lowest terms, we need to add the fractions and then simplify if possible.
Given:
1/12 + 3/12
To add fractions with the same denominator, we simply add the numerators together and keep the denominator unchanged:
1/12 + 3/12 = (1+3)/12 = 4/12
Next, to reduce the fraction to lowest terms, we find the greatest common divisor (GCD) of the numerator and denominator, and divide both by that number:
GCD(4, 12) = 4
Dividing both the numerator and denominator by 4:
4/12 ÷ 4/4 = 1/3
So the sum of 1/12 + 3/12 in its lowest terms is 1/3.