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murzikaleks [220]
3 years ago
10

Why can you use cross products to solve the proportion 18/5=x/100

Mathematics
2 answers:
AysviL [449]3 years ago
7 0
18/5 = x/100
1800 = 5x
-----      -----
5            5
360 =   x

You can use proportion to solve your equation to figure out the x value so you have corresponding ratios 

guajiro [1.7K]3 years ago
3 0

Answer:

We can use cross products to solve proportion to get the value of x.

Step-by-step explanation:

The given proportion is:

\frac{18}{5}=\frac{x}{100}

On cross multiplying, we get

x=\frac{18\times100}{5}

x=18{\times}20

x=360

We can use the given proportion and by cross multiplying we can find the value of x that is 360.

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8 0
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n200080 [17]

When given a system of equations, the "solutions" are defined where two equations intersect, or meet.


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