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ludmilkaskok [199]
3 years ago
12

Mrs. Rushing has 3 chemistry classes with 24 students in each. An experiment calls for each student to use 4 test tubes.

Biology
2 answers:
Juli2301 [7.4K]3 years ago
6 0
3*24 for each class, * 4 for each student= 288
adoni [48]3 years ago
3 0

Answer:

288 test tubes

Explanation:

Given,

Total chemistry classes = 3

The number of students in each classes = 24,

So, the total number of students in 3 classes = 3 × 24 = 72,

Also, each student to use 4 test tubes.

Therefore, the number of test tubes in 3 classes = 4 × 72 = 288,

Hence, 288 test tubes are needed in all for her classes.

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