if the quotient of 3/8 and 1/4 is subtracted from 2 1/4 and 1 1/7 what is the difference? I need some help on this, one am I just suppose subtract the sets? please list the instructions, so I know what to do on my test. Im at a lost on this. Thanks

i dont know sorry

step-by-step explanation:

nope.   happens to me as well.

-aparri

step-by-step explanation:

; fx

answer:   35 % is the probability of a late departure or an early arrival.

step-by-step explanation:

let l represents the late departure and e represents the early departure.

then, according to the question,

p(l) = 12 %,   p(e) = 27 % and = 4 %

and, we have to find out,

but, we know that,

which is the required equation that will use to find the probability of a late departure or an early departure.

therefore,   the probability of a late departure or an early arrival =   35 %