Question

5 3/8-2 5/8=?сколько равно

Answer 1

$\tt\displaystyle 5 \frac{3}{8} - 2 \frac{5}{8} = 4 \frac{11}{8} - 2 \frac{5}{8} = (4 - 2) + (\frac{11}{8} - \frac{5}{8}) = 2 + \frac{6}{8} = 2 \frac{6}{8} = 2 \frac{3}{4} = 2,75$

Answer 2

To subtract mixed numbers like 5 3/8 - 2 5/8, you need to perform the subtraction separately for the whole numbers and the fractions.

Whole numbers: 5 - 2 = 3

Fractions: 3/8 - 5/8 = (3 - 5)/8 = -2/8 = -1/4 (Since the denominators are the same, simply subtract the numerators.)

Now, combine the results:

3 - 1/4 = 2 3/4

So, 5 3/8 - 2 5/8 = 2 3/4.