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MSA Math and Science Academy for Kids has 8 classes for Mental Math with 23 students per class, 15 classes for Science with 18 students in each class and 16 classes for Advance Math with 17 students in one class. What is the total enrollment of the School.

 Dec 31, 2015
 #1
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If each child can be in only one class then

 

mental maths = 8*15

science = 15*18

Adv maths = 16*17

then add them all together.

 

If some kids can be in more than one class then we would need more information. :)

 

The minimum number of children would be 272.

The maximum number (assumeing that they each select on otf thes subjects) is 726.

 

That is if I pressed the correct buttons on my calculator :)

 Dec 31, 2015
 #2
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8 X 23=184 number of students in Mental Math.

15 X 18=270 number of students in Science.

16 X 17=272 number of students in Advance Math.

184 + 270 + 272=726 Total enrollment of the School.

 Dec 31, 2015

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