Solve: -1/25 + (-1/5) - (-19/25) | Negative Fraction Operations

Question

125+(15)(1925)= -\frac{1}{25}+(-\frac{1}{5})-(-\frac{19}{25})=

Video Solution

Solution Steps

00:00 Solve
00:08 Positive times negative always equals negative
00:13 Open parentheses
00:17 Negative times negative always equals positive
00:23 Open parentheses
00:31 Multiply by 5 to get a common denominator
00:45 Add all fractions under one denominator
00:58 And this is the solution to the question

Step-by-Step Solution

To solve this problem, we'll follow these steps:

  • Step 1: Convert all fractions to a common denominator of 25 25 .
  • Step 2: Simplify the expression using equivalent fractions and arithmetic operations.
  • Step 3: Combine the results following the arithmetic rules.

Now, let's work through each step:
Step 1: Convert 15 -\frac{1}{5} to an equivalent fraction with denominator 25 25 . Since 15=525 \frac{1}{5} = \frac{5}{25} , we have: 15=525 -\frac{1}{5} = -\frac{5}{25} .
Step 2: The expression becomes 125+(525)+1925 -\frac{1}{25} + (-\frac{5}{25}) + \frac{19}{25} . The (1925) -(-\frac{19}{25}) simplifies to +1925 +\frac{19}{25} .
Step 3: Perform the arithmetic on the numerators: 1+(5)+19=15+19=13 -1 + (-5) + 19 = -1 -5 + 19 = 13 .
Therefore, the solution simplifies to 1325 \frac{13}{25} .

Therefore, the solution to the problem is 1325 \frac{13}{25} .

Answer

1325 \frac{13}{25}