Question

Б) 1 17/24 + 3 1/36 + 5 4/24 + 2 8/36

Answer 1

1 17/24+3 1/36=4 53/72
4 53/72+5 4/24=9 65/72
9 65/72+2 8/36=12 1/8 или 12,125

Answer 2

Ответ:

Пошаговое объяснение:

(41/24 + 124/24) + (109/36 + 80/36)=165/24 + 189/36=5940/864 + 4536/864=10476/864=12,125

Answer 3

To add the given mixed numbers, we need to first convert them to improper fractions and then perform the addition. Let's break it down step by step:

1 17/24 = (1 * 24 + 17)/24 = 41/24 3 1/36 = (3 * 36 + 1)/36 = 109/36 5 4/24 = (5 * 24 + 4)/24 = 124/24 2 8/36 = (2 * 36 + 8)/36 = 80/36

Now, we can add these improper fractions:

1 17/24 + 3 1/36 + 5 4/24 + 2 8/36

= 41/24 + 109/36 + 124/24 + 80/36

Now, since the denominators are different, we need to find a common denominator to add these fractions. The least common multiple (LCM) of 24 and 36 is 72.

Now, let's convert each fraction to have a denominator of 72:

41/24 = (41/24) * (3/3) = 123/72 109/36 = (109/36) * (2/2) = 218/72 124/24 = (124/24) * (3/3) = 372/72 80/36 = (80/36) * (2/2) = 160/72

Now, the expression becomes:

123/72 + 218/72 + 372/72 + 160/72

Now, we can add the fractions:

(123 + 218 + 372 + 160)/72 = 873/72

Now, we can simplify the fraction:

873/72 = 12 9/72

Finally, let's convert the improper fraction back to a mixed number:

12 9/72 = 12 1/8

So, the result of the expression is 12 1/8.