Question

‐4 3/8–2 1/4 матиматека​

Answer 1

Вот такое решение получается

Answer 2

To subtract the mixed numbers -4 3/8 and -2 1/4, you need to find a common denominator and then perform the subtraction. Here's how you can do it step by step:

Step 1: Convert the mixed numbers to improper fractions. -4 3/8 = -35/8 -2 1/4 = -9/4

Step 2: Find a common denominator. The common denominator for 8 and 4 is 8.

Step 3: Adjust the fractions to have a common denominator. -35/8 remains the same. -9/4 becomes -18/8 (multiplied numerator and denominator by 2).

Step 4: Subtract the fractions. (-35/8) - (-18/8) = -35/8 + 18/8 = (-35 + 18)/8 = -17/8

Step 5: Convert the result back to a mixed number. -17/8 = -2 1/8

Therefore, -4 3/8 - 2 1/4 = -2 1/8 in simplified form.