Fill in the blank to make the two fractions equivalent.
3/7= _ /28
12
To find the equivalent fraction, you need to multiply both the numerator and denominator of the given fraction by the same value. Since the denominator of the given fraction is 7 and we want the equivalent fraction to have a denominator of 28, we need to multiply both the numerator and denominator by 4.
So, the equivalent fractions is:
3/7 * 4/4 = 12/28
Therefore, the equivalent fraction for 3/7 is 12/28.
To determine the missing numerator that would make 3/7 equivalent to _/28, we need to follow a few steps:
Step 1: Find the denominator in both fractions
The denominator in the given fraction is 7, and in the target fraction, it is 28.
Step 2: Calculate the equivalent denominator
To find the equivalent denominator, we need to multiply the denominator in the given fraction (7) by the same factor that we multiplied the denominator in the target fraction (28). In this case, we multiply 7 by 4, which equals 28.
Step 3: Calculate the missing numerator
To calculate the missing numerator, we need to multiply the numerator in the given fraction (3) by the same factor that we multiplied the denominator in the given fraction (7). In this case, we multiply 3 by 4, which equals 12.
Therefore, by following the above steps, the missing numerator that makes 3/7 equivalent to _/28 is 12.
So, 3/7 = 12/28.