A. un equipo de tenis de mesa ganó 21 juegos y perdió 12 juegos, ¿cuál es la razón entre ganados y perdidos?

The ratio between won and lost is

Step-by-step explanation:

The question in English is

A table tennis team won 21 games and lost 12 games, what is the ratio between won and lost?

Let

x ------> the number of games won

y -----> the number of games lost

we have

we know that

To find the ratio divide the number of games won by the number of games lost

so

substitute the values

Simplify

if you explain the the question more correctly i might be able to answer this better

step-by-step explanation: