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"Ten less than 40% of a number is -4."

1 Answer

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Let's start by translating the sentence into an equation.

Let the number be represented by "x".

"Ten less than 40% of a number" can be expressed as:

0.4x - 10

"Is" means equals, so we can write:

0.4x - 10 = -4

Now we can solve for x:

0.4x = 6

x = 15

Therefore, the number is 15.
User Dylan Buth
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