Question

11 9/16 - 4 23/24 вычислите​

Answer 1

11 9/16 - 4 23/24 = 11 27/48 - 4 46/48 = 10 75/48 - 4 46/48 = 6 29/48

Answer 2

To perform the subtraction of mixed numbers, you need to find a common denominator for the fractions and then subtract both the whole numbers and the fractions separately. Here's the step-by-step calculation:

Step 1: Convert the mixed numbers to improper fractions (fractions with numerators greater than the denominators). 11 9/16 = (11 * 16 + 9) / 16 = 185 / 16 4 23/24 = (4 * 24 + 23) / 24 = 95 / 24

Step 2: Find a common denominator, which is the least common multiple (LCM) of 16 and 24. The LCM of 16 and 24 is 48.

Step 3: Convert both fractions to have a denominator of 48: 185/16 = (185 * 3) / (16 * 3) = 555/48 95/24 = (95 * 2) / (24 * 2) = 190/48

Step 4: Perform the subtraction: 11 9/16 - 4 23/24 = (11 * 48 + 9) - (4 * 48 + 23) = 528 - 199 = 329

Step 5: Convert the result back to a mixed number (if necessary): 329/1 = 329

The final result is 329.