A clothing store has a 30% discount on pajamas and 25% discount on winter clothing. Salim purchased a pair of pajama pants whose original price was
$25.75 and a winter coat that was
originally $82. How much money did Salim save altogether?

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 %

3

step-by-step explanation: