Mathematics, 04.02.2020 12:03 21brooklynmartin

How could you use cross products to check the solution to this proportion?
12
30
=
5
x
30(5) = (12)(x)
150 = 12x
12.5 = x how could you use cross products to check the solution to this proportion?
12
30
=
5
x
30(5) = (12)(x)
150 = 12x
12.5 = x how could you use cross products to check the solution to this proportion?
12
30
=
5
x
30(5) = (12)(x)
150 = 12x
12.5 = x how could you use cross products to check the solution to this proportion?
12
30
=
5
x
30(5) = (12)(x)
150 = 12x
12.5 = x how could you use cross products to check the solution to this proportion?
12
30
=
5
x
30(5) = (12)(x)
150 = 12x
12.5 = x how could you use cross products to check the solution to this proportion?
12
30
=
5
x
30(5) = (12)(x)
150 = 12x
12.5 = x

Answers: 1

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How could you use cross products to check the solution to this proportion?
12
30
...