School trip

School trip cost 247.2 Eur for one class (24 students).

How much would cost a trip for two classes? (both classes together have 53 students)

Correct result:

x =  545.9 Eur

Solution:

c=247.2/24=10310=10.3 x=53 c=53 10.3=545910=545910 Eur=545.9 Eur



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