Question

1)7 12 - 5 12 2)3 14 +5 14​

Answer 1

Ответ:

1)

Пошаговое объяснение:

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Answer 2

It seems like you've provided two expressions, and it appears that you want to simplify them. Let's simplify each expression step by step:

1. 7/12 - 5/12

To subtract fractions with the same denominator (in this case, 12), you simply subtract the numerators while keeping the denominator the same:

(7/12) - (5/12) = (7 - 5) / 12 = 2/12

Now, you can simplify the fraction by finding a common factor for the numerator and denominator. In this case, both 2 and 12 are divisible by 2:

(2/2) / (12/2) = 1/6

So, 7/12 - 5/12 simplifies to 1/6.

2. 3/14 + 5/14

To add fractions with the same denominator (in this case, 14), you simply add the numerators while keeping the denominator the same:

(3/14) + (5/14) = (3 + 5) / 14 = 8/14

Now, you can simplify the fraction by finding a common factor for the numerator and denominator. Both 8 and 14 are divisible by 2:

(8/2) / (14/2) = 4/7

So, 3/14 + 5/14 simplifies to 4/7.