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Alenkasestr [34]
3 years ago
12

Which equation can be used to solve the problem? 60 percent of what number is 30?

Mathematics
1 answer:
Agata [3.3K]3 years ago
8 0

Answer:

50

Step-by-step explanation:

Let the unknown number be n.  Then 0.60n = 30, and n = 30/0.60 = 50.

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x

=

−

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b

−

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a

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±

√

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