Each student wrote a two-step equation. Peter wrote the equation 5x – 3 = 14, and Andres wrote the equation 20x - 12 = 56. The teacher looked at their equations and asked them to compare them.
Complete the description of one way in which the equations are similar.
To get Andres' equation, you can multiply every number in Peter's equation by

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 %