Final answer:
3/4 - 7/10 equals to 1/20.
Step-by-step explanation:
To find the difference between fractions, we need to have a common denominator.
In this case, we can see that the denominators are 4 and 10.
The common denominator for these fractions is 20.
We then convert both fractions to have a denominator of 20:
3/4 = 15/20 and 7/10 = 14/20.
Now we can subtract the numerators:
15/20 - 14/20
= 1/20
Therefore, the result of 3/4 - 7/10 is 1/20.