Answer:
4 19/20
Explanation:
Rewriting our equation with parts separated

Solving the whole number parts

Solving the fraction parts
![(7)/(10)-(3)/(4)=[?]](https://img.qammunity.org/2023/formulas/mathematics/college/9g6ueu5o1a14n5gbqf2wh9j4ictedvmeig.png)
Find the LCD of 7/10 and 3/4 and rewrite to solve with the equivalent fractions.
LCD = 20

Combining the whole and fraction parts

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