Question

Please help me to wrap my head around #22please included the Subjects I need to work on for (HW).

Answer 1

chaperones/students; 1/7 = x/45

7x = 45

x = 6.43

the min amount would be 7, as there can not be .43 of a chaperone. It cannot also be 6 because 6 x 7 would be 42 < 45.