If a rectangle has a width of 42 inches and an area of 1638, how many rectangles of the same size would reach a length of 390 inches?
Агар як мураббаъ паҳнои 42 дюйм ва масоҳати 1638 дошта бошад, чанд мураббаъ бо ҳамин андоза ба дарози 390 дюйм мерасад?
How many inches is the rectangle? ** The rectangle has a length of 1638 in/ 42in = <<1638/42=39>>39 in.
How many rectangles are required? ** The number of rectangles required to reach 390 inches is 390/39 = <<390/39=10>>10 rectangles.
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How many inches is the rectangle? ** Мутаносиб 1638 дюйм / 42 дюйм = <<1638/42=39>>39 дюйм дорад.  
How many rectangles are required? ** Миқдори мутаносиб, ки барои расидан ба 390 дюйм лозим аст, 390/39 = <<390/39=10>>10 мутаносиб мебошад.  
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