The capacity of an elevator is either 25 children or 19 adults. If 10 children are currently in the elevator, how many adults can still get in?
adults can still get in the elevator.
Answer
\( \boxed{11} \) adults can still get in the elevator.
Step 1 ：Calculate the ratio of children to adults in terms of elevator capacity: \( \frac{25}{19} \)
Step 2 ：Determine the equivalent number of children per adult: \( \frac{25}{19} \approx 1.3157894736842106 \)
Step 3 ：Calculate the remaining capacity for adults after 10 children are in the elevator: \( 19 - \frac{10}{1.3157894736842106} \approx 11.399999999999999 \)
Step 4 ：Round down the remaining capacity to the nearest whole number, as we cannot have a fraction of an adult: \( \lfloor 11.399999999999999 \rfloor = 11 \)
Step 5 ：\( \boxed{11} \) adults can still get in the elevator.
