Question

-4 3/4 +(-3 5/6)+1 3/8

Answer 1

Решение на фото...Если не понятно пиши.

Answer 2

-4 3/4 +(-3 5/6)+1 3/8
-19/4-3 5/6+11/8
-19/4-23/6+11/8
-173/24
-7 5/24
Ответ: -7 5/24

Answer 3

To add the given mixed numbers, we need to convert them into improper fractions and then perform the addition.

Let's start with each mixed number:

-4 3/4 = -4 + 3/4 = -16/4 + 3/4 = -13/4

-3 5/6 = -3 + 5/6 = -18/6 + 5/6 = -13/6

1 3/8 = 1 + 3/8 = 8/8 + 3/8 = 11/8

Now, we can add the fractions:

-13/4 + (-13/6) + 11/8

To add fractions, we need to find a common denominator. The least common multiple (LCM) of 4, 6, and 8 is 24. We'll convert each fraction to have a denominator of 24:

-13/4 = -13/4 * 6/6 = -78/24 -13/6 = -13/6 * 4/4 = -52/24 11/8 = 11/8 * 3/3 = 33/24

Now, we can add the fractions:

-78/24 + (-52/24) + 33/24

Adding the numerators:

(-78 - 52 + 33)/24 = -97/24

Therefore, the sum of the given mixed numbers is -97/24.