Question

1 1\4+1\12 решение Правильное

Answer 1

5/4+1/12=15/12+1/12=16/12=4/3=1 1/3

Answer 2

1 1/4 = 5/4 = 15/12
15/12 + 1/12 = 16/12 = 1 4/12 = 1 1/3

Answer 3

To solve the expression "1 1/4 + 1/12," you need to find a common denominator for both fractions and then add them together.

Step 1: Find a common denominator The common denominator for 4 and 12 is 12.

Step 2: Convert both fractions to have the common denominator (12) 1 1/4 = (4 * 1 + 1)/4 = 5/4 1/12 remains the same.

Step 3: Add the fractions 5/4 + 1/12

Step 4: Adjust the fractions so they have the same denominator To add fractions, they need to have the same denominator. Since the common denominator is 12, we'll adjust the first fraction:

(5/4) * (3/3) = 15/12

Now the expression becomes:

15/12 + 1/12

Step 5: Add the fractions with the same denominator 15/12 + 1/12 = 16/12

Step 6: Simplify the fraction (if possible) 16/12 can be simplified by dividing both the numerator and the denominator by their greatest common divisor (GCD), which is 4.

16/12 ÷ 4/4 = (16/4) ÷ (12/4) = 4/3

So, 1 1/4 + 1/12 = 4/3 or 1 and 1/3.