Evaluate
-\frac{39}{10}=-3.9
Factor
-\frac{39}{10} = -3\frac{9}{10} = -3.9
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-13\times \frac{3}{10}
Divide 13 by \frac{10}{3} by multiplying 13 by the reciprocal of \frac{10}{3}.
-\frac{13\times 3}{10}
Express 13\times \frac{3}{10} as a single fraction.
-\frac{39}{10}
Multiply 13 and 3 to get 39.
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