Soccer balls

Pupils in one class want to buy two soccer balls together. If each of them brings 12.50 euros, they will miss 100 euros; if each brings 16 euros, they will remain 12 euros. How many students are in the class?

Correct answer:

n =  32

Step-by-step explanation:

12.50 n+100=16 n12  3.5n=112  n=32



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