SOLUTION: Four married couples are members of couples for christ. The wives' names are Katty,Sally,Jovie and Apple. Their husbands are (in some order) Donato, Waldy, Jorge, and Freduardo.

Question 1184498: Four married couples are members of couples for christ. The wives' names are Katty,Sally,Jovie and Apple.
Their husbands are (in some order) Donato, Waldy, Jorge, and Freduardo. Waldy is Jovie's brother.
Jovie and Fernando dated some, but then Freduardo met his present wife. Katty is married to Jorge.
Apple has two brothers. Apple's husband is an only child. Find out who is married to whom.
Answer by ikleyn(52810)   (Show Source): You can put this solution on YOUR website!
.
Four married couples are members of couples for christ. The wives' names are Katty,Sally,Jovie and Apple.
Their husbands are (in some order) Donato, Waldy, Jorge, and Freduardo. Waldy is Jovie's brother.
Jovie and Fernando dated some, but then Freduardo met his present wife. Katty is married to Jorge.
Apple has two brothers. Apple's husband is an only child. Find out who is married to whom.
~~~~~~~~~~~~~~~~~

Is my understanding correct that Ferduardo has another name Fernando ?

If so, then declare it explicitly in your post.

Alternatively, if they are two distinct persons, it should be claimed, for clarity.

/////////////

In more serious terms, if you are not able to present the problem correctly even after the second attempt *) ,
then I do not see any reason to solve it and to explain you any logic :   in any case, you will miss the names
and will forget the logic in the next minute . . .

\\\\\\\\\\\\\

*)   To remind you, your first attempt was

https://www.algebra.com/algebra/homework/word/numbers/Numbers_Word_Problems.faq.question.1184458.html

which I rejected, since it was full of mistakes.

RELATED QUESTIONS
four married couple are members of couples christ. the wives names are kath, sally, jovie (answered by ikleyn,Clincchi)

four married are members of couples christ. the wives names are kathy,sally,hovie and... (answered by ikleyn)

1 - How many handshakes can take place if there are 100 people and no one shakes hands... (answered by khwang)

In a group of 800 married couples, what is the chance that there will be two couples with (answered by Solver92311)

Suppose that 68% of married couples paid for their honeymoon themselves. You randomly... (answered by stanbon)

Eighty percent of married couples paid for their honeymoon themselves. You randomly... (answered by math-vortex)

Four married couples have bought eight seats in a row for a basketball game. In how many... (answered by fractalier)

40% of couples who plan to get married this year are planning destination weddings. In a... (answered by reviewermath)

At a party, married people came with their husbands or wives. If half of the women and... (answered by ikleyn,mccravyedwin)