Elisa and her two friends went out to dinner. Each of them ordered a meal worth $10. Afterwards, they each had a scoop of the same kind of ice cream. If the $45 Elisa had was enough to pay for everything, what was the cost of a scoop of ice cream?
Элиса ва ду дӯсти ӯ барои хӯроки шом баромаданд. Ҳар яки онҳо хӯроке бо арзиши 10 доллар фармоиш дод. Пас аз он, ҳар яки онҳо як пори яхмоси ҳамон намуди яхмосро хӯрданд. Агар 45 доллари Элиса барои пардохти ҳама чиз кофӣ буд, арзиши як пори яхмос чанд буд?
How much did the three friends' meals cost? ** The three friends had meals worth 10 * 3 = <<10*3=30>>30 dollars
How much money would the three friends have left after paying for the meals? ** If they paid for the meals only, they would have remained with 45 - 30 = <<45-30=15>>15 dollars.
How much did a scoop of ice cream cost? ** Dividing the remaining amount by the number of ice cream scoops gives 15/3 = <<15/3=5>>5 dollars.
How much did a scoop of ice cream cost? ** Each scoop of ice cream cost 5 dollars
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How much did the three friends' meals cost? ** Сарфаи хӯроки се дӯст 10 * 3 = <<10*3=30>>30 доллар буд.  
How much money would the three friends have left after paying for the meals? ** Агар онҳо танҳо барои хӯрок пардохт мекарданд, боқимондаашон 45 - 30 = <<45-30=15>>15 доллар мебуд.  
How much did a scoop of ice cream cost? ** Тақсим кардани маблағи боқимонда ба шумораи пори яхмос 15/3 = <<15/3=5>>5 доллар медиҳад.  
How much did a scoop of ice cream cost? ** Ҳар пори яхмос 5 доллар арзиш дошт.  
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