Mathematics, 28.10.2020 21:30, davisnaziyahovz5sk

Why can you use cross products to solve the proportion StartFraction 18 over 5 EndFraction = StartFraction x over 100 EndFraction for x? because 18 times 100 is equal to 5 times x, which means that x is equal to 36
because 18 times 100 is equal to 5 times x, which means that x is equal to 360
because 18 times x is equal to 5 times 100, which means that x is equal to 36
because 18 times x is equal to 5 times 100, which means that x is equal to 360

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Why can you use cross products to solve the proportion StartFraction 18 over 5 EndFraction = StartFr...