Answer:
25%
Step-by-step explanation:
X+3/7= 5/4
X= 5/4-3/7. Take LCM of 4, 7 will be 28
X= 35/28-12/28
X= 23/28 Answer
2 1/3
5 3/4 - 3 5/12
5 3/4 into 5 9/12 for common denominators or wtvr
5 9/12 - 3 5/12= 2 4/12
which in simpilist form is 2 1/3
because 2 4/12 to 2 2/6 to 2 1/3
hope this helps :)