Intesar

How does parents, work and child development interchange?

(a) total no of coffee we have = 20+13+10=43 total candy = 34 total coffee candy we have are =10 remember or means additon so we will use addition rule here p(a)+p(b)-p(a intersection b) so that ; 43/77 + 22/77 - 10/77 = 55/77 or 0.714 Ans (b) total mugs...