The solution to the given subtraction of mixed fractions is; 1⁵/₈
Simplify Fractions
We want to subtract 1³/₄ from 3³/₈.
The first step is to convert both from mixed fractions to improper fraction to get;
1³/₄ = ⁷/₄
Similarly;
3³/₈ = ²⁷/₈
Thus, we now have;
²⁷/₈ - ⁷/₄
Let's factorize out ¹/₈ and so we have;
¹/₈(27 - 14)
⇒ ¹/₈ × 13
⇒ 13/8 = 1⁵/₈
Read more about simplifying fractions at; https://brainly.com/question/6109670
