Question

claudia is making a gelatin dessert for a party.She plans on making 12 sevings for every 5 people. if claudia uses to make the dessert holds 8 servings, what is the minimum number of these pans that she needs in order to make enough to feed ten people

Answer 1

Claudia is making 12 serving for 5 people and she needs to make enough for 10. which means that she needs to make 12 + 12 = 24 servings for 10 people. 
dessert mold holds 8 servings. 24 / 8 = 3 
the minimum number of these molds is 3.