"Thrice divided by y" is gibberish. However,
Three divided by y = 3/y
Now you get murky. The result could be either
(3/y - 12)*m
or
3/y - 12*m
or even
3/(y-12) * m
or 3/((y-12)*m)
I suspect it is supposed to be 3/y - 12m
Thrice divided by y minus 12 multiply by m
1 answer