Question

110KM/caf 80KM/carАBt = ?S=120KMПжпж​

Answer 1

А -------------------------------- 120 км ------------------------------ В

-----> 110 км/ч                     t - ?                                        -----> 80 км/ч

1) 110 - 80 = 30 км/ч - скорость сближения при движении вдогонку;

2) 120 : 30 = 4 ч - время движения до встречи.

Ответ: 4 ч.

Answer 2

It looks like you've provided a series of characters and symbols that are not clear. It's difficult to understand the meaning of the equation or expression you've written. If you could please clarify or rephrase your question, I'd be happy to help you with any calculations or information you need.