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16-07-2018
Mathematics

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how do I solve this equation -3.9÷1.3

Respuesta :

claudettoterohil claudettoterohil

16-07-2018

- 3.9 / 1.3 = - 3/1 = - 3

Calculation Steps:

Conversion:

3.9 = 39/10

Unary Minus:

- 3.9 = - 39/10

Conversion:

1.3 = 13/10

Divide:

- 39/10 : 1.3

= - 39/10 * 10/13

= - 39 * 10/ 10 * 13

= - 390/130

= - 3

Answer: - 3

Hope that helps!!!! Answer: - 3

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