Respuesta :
Answer:
4 students
Step-by-step explanation:
knowns
97 students total
44 Spanish students
5 more students in Chinese than Spanish
then we know
44 + 5 = 49 kinds in Chinese class
49 + 44 = 93
97 - 93 = 4
4 students take both classes
Answer:
4
Step-by-step explanation:
97 = C + S - both
S - both = 44
97 = C + 44
C = 53
C = S + 5
S = 53 - 5
S = 48
44 = 48 - both
both = 4