Las edades de Pedro y su padre suman 44 años. Hace cuatro años Pedro's la edad era una octava parte de la de su padre. ¿Qué edad tiene Pedro y su padre de él?

What is the sum of these mixed numbers 2 1/8 + 4 3/8

The probability that a college student belongs to a health club is 0.3. the probability that a college student lives off-campus is 0.4. the probability that a college student belongs to a health club and lives off-campus is 0.12. find the probability that a college student belongs to a health club or lives off-campus. tip: p(a or b) = p(a) + p(b) - p(a and b) 0.54 0.58 0.70 0.82

Which of the following is the correct ratio for converting kilograms to grams