Liam and his brother ran a race. Liam reached the finish line in 78.6 seconds and his brother reached the finish line 6.7 seconds later. How long did it take Liam's brother to run the race?

Respuesta :

Answer:

85.3 secs

Step-by-step explanation:

Liam reached first.

his bro = 78.6+6.7=85.3 secs

Answer:

answer is 4.3

Step-by-step explanation:

i only have answer