Question

-5 3/5+ 4 5/6-(-2 1/4)​

Answer 1

Ответ:

-5 3/5+ 4 5/6-(-2 1/4)​= -5 3/5+4 5/6+2 1/4= -28/5+29/6+9/4=-336/60+290/60+108/60=62/60=1 2/60=1 1/30

Пошаговое объяснение:

Answer 2

To solve the expression, we'll follow these steps:

1. Convert mixed numbers to improper fractions.
2. Perform the operations.
3. Simplify the result (if needed).

Given expression: $-5 \frac{3}{5} + 4 \frac{5}{6} - (-2 \frac{1}{4})$

Step 1: -5 3/5 is equivalent to -28/5. 4 5/6 is equivalent to 29/6. -2 1/4 is equivalent to -9/4.

So, the expression becomes:

$-\frac{28}{5} + \frac{29}{6} + \frac{9}{4}$

Step 2: To add or subtract fractions, you need a common denominator. In this case, the common denominator is 60 (5 x 6 x 4).

$-\frac{28}{5} \times \frac{12}{12} = -\frac{336}{60}$

$\frac{29}{6} \times \frac{10}{10} = \frac{290}{60}$

$\frac{9}{4} \times \frac{15}{15} = \frac{135}{60}$

Now the expression looks like:

$-\frac{336}{60} + \frac{290}{60} + \frac{135}{60}$

Step 3: Combine the fractions:

$-\frac{336 + 290 + 135}{60}$

$-\frac{761}{60}$

Now, if needed, simplify the fraction. In this case, it doesn't simplify further, so the result is:

$-\frac{761}{60}$