Mr Morales makes a table of the number of chaperones needed for different numbers of students attending a field trip. The ratio of parent chaperones to students is a constant proportion. What is the missing number in Mr. Morale’s table?

A) 36

B) 40

C) 42

D) 48


Mr Morales makes a table of the number of chaperones needed for different numbers of students attending a field trip The ratio of parent chaperones to students class=