Y= 5x
Y= 5(2x ) = 10x
Y= 10x/ 5x
= 2
3.14159265359 is the first 12 numbers in pi!
your welcome!
I can’t exactly find the answer. But if you don’t get any answers either hopefully this is helpful. I would pick 24.
we know that Bob can do the whole job in 14 hours, how much of the work has he done in 1 hour only? well since he can do the whole lot in 14 hours in 1 hour he has only done 1/14 th of the job.
we know that James can do it in 18 hours, a bit slower, so in 1 hour he has done only 1/18 th of the job.
let's say it takes both of them working together say "t" hours, so in 1 hour Bob has done (1/14) of the work whilst James has done (1/18) of the work, the whole work being t/t or 1 whole, so for just one hour that'd 1/t done by both Bob and James.