Answer:
They will both leave at 07:15am
Step-by-step explanation:
Given
Required
Next time both buses leave the station at the same time
To do this, we list out the multiples of 75 and 15.
We have:
After the first departure at 06:00 am (0 minutes) for both buses respectively, the next time they both leave is after 75 minutes (common multiple)
So, the time is:
add 7 to the right!
X=8+7
X=15
what is this question?
I think there would be 86 blue marbles
x=4(106 - x ) + 6
x= 424 - 4x + 6
5x= 430
x= 86 blue marbles
Tell me if I'm wrong, hope this helps.