So what do you want to know about it? We need more info on this.

Chance of boy: 627/1,358
Chance of girl: 731/1,358
Answer:
im sry could u pls rewrite the expression?
Step-by-step explanation:
Flip the situation:
X + 3.25 = 4.72
Subtract 3.25 from both sides
X + 3.25 - 3.25 = 4.72 - 3.25
X = 1.47