Answer:
40 minutes
Step-by-step explanation:
The least common multiple of 8 minutes and 10 minutes is ...
LCM(8, 10) = 8·10/GCD(8, 10) = 80/2 = 40
The red and blue trains will arrive together again in 40 minutes
x=8
-5/4x +6 < 12
Answer: 25
Identity used:
Now let us divide the modified expressions:
÷
we get: