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Basic Math
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Example
3(r+2s)=2t-4
a⋅(b-2)=3b
3(r+2s)=2t-4
a⋅(b-2)=3b
Question
$$(-0.5)\div(1\div(-2))$$
Evaluate
$1$
Solution Steps
Divide $-0.5$ by $\frac{1}{-2}$ by multiplying $-0.5$ by the reciprocal of $\frac{1}{-2}$.
$$-0.5\left(-2\right)$$
Multiply $-0.5$ and $-2$ to get $1$.
$$1$$
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$1$
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