Identify the missing numerator in the addition expression 13/24 + ?/24 = 19/24.
(1 point)
(Also 6 is wrong please choose another one)
The missing numerator in the addition expression 13/24 + ?/24 = 19/24 is 6.
To find the missing numerator in the addition expression 13/24 + ?/24 = 19/24, we need to subtract the known numerator 13 from the desired numerator 19.
19 - 13 = 6.
Therefore, the missing numerator is 6.
To identify the missing numerator in the addition expression 13/24 + ?/24 = 19/24, we can follow these steps:
Step 1: Understand the problem:
The addition expression involves fractions with a common denominator of 24. The numerator of the first fraction is 13/24. We need to find the missing numerator so that when added to 13/24, it equals 19/24.
Step 2: Solve the equation:
We can set up an equation using the given fractions:
13/24 + ?/24 = 19/24
Now, we can rewrite the equation in a way that isolates the missing numerator:
?/24 = 19/24 - 13/24
Step 3: Simplify the expression:
To subtract the fractions on the right side, we need a common denominator of 24. Since the denominators are already the same, we can subtract the numerators directly:
?/24 = 6/24
Step 4: Find the missing numerator:
To determine the value of the missing numerator, we can multiply both sides of the equation by the denominator, which is 24:
? = (6/24) * 24
Now, multiplying fractions requires multiplying the numerators and denominators:
? = (6 * 24) / 24 = 144 / 24
Finally, we can simplify the fraction by dividing both the numerator and denominator by their greatest common divisor, which is 24:
? = 6
Therefore, the missing numerator in the addition expression 13/24 + ?/24 = 19/24 is 6.