There are 75 students in a classes A and B altogether. There are 61 students in classes A and C altogether. The ratio of the number of students in Class B to Class C is 5:3. How many students are there in Class A?

Guest Apr 19, 2021

#2**+3 **

A+B=75

A+C=61

C*1.6666=B

A=61-C

A=75-C*1.666666

61-C=75-C*1.6666

C=21

C=21

B=35

A=40

There are 40 students in Class A

BananeroFresquero Apr 19, 2021

#2**+3 **

Best Answer

A+B=75

A+C=61

C*1.6666=B

A=61-C

A=75-C*1.666666

61-C=75-C*1.6666

C=21

C=21

B=35

A=40

There are 40 students in Class A

BananeroFresquero Apr 19, 2021