pinapunapula pinapunapula

19-01-2019
Mathematics

contestada

Find the sum. Include all calculations in your answer.

- 6 3/7 + 3 2/7

Help Please!!!

Respuesta :

paraflack paraflack

19-01-2019

Answer:

- 2 2/7

Step-by-step explanation:

First, do the conversion:

[-(6*7)+3]/7 = -39/7

[(3*7)+2]/7 = 23/7

Then calculate the result:

23/7 - 39/7 = -16/7 or - 2 2/7

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