Use the value of the ratio to determine which ratio is equivalent to 7:15.
To determine which ratio is equivalent to 7:15, we can use the value of the ratio.
The value of a ratio is found by dividing the first term of the ratio by the second term. For 7:15, the value of the ratio is 7/15.
To find an equivalent ratio, we need to find a ratio with the same value. We can do this by multiplying or dividing both terms of the ratio by the same number.
For example, multiplying both terms by 2 gives us 14:30, which has the same value as 7:15.
Another example would be dividing both terms by 3, resulting in the ratio 7/3 : 15/3. Simplifying this ratio, we get 7/3 : 5, which is also equivalent to 7:15.
Therefore, both 14:30 and 7/3 : 5 are ratios that are equivalent to 7:15.