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In the formula D = 1 ÷ f, if f is equal to -0.025, then D is equal to
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In the formula D = 1 ÷ f, if f is equal to -0.025, then D is equal to

User Nikel Weis
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The answer is D= -40
I’m assuming that you can’t use a calculator in my work:

To solve this I changed the decimal -0.025 into a fraction .25 equals 1/4 so -0.025 must equal negative 1/40. -1/(1/40) equals -40
In the formula D = 1 ÷ f, if f is equal to -0.025, then D is equal to-example-1
User Recursive
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