Matematika 6 per 11 + 3 per 13 =​

allanmorissetteulv – April 04, 2023

6 per 11 + 3 per 13
=​

[tex]\frac{6}{11} + \frac{3}{13} = \frac{6 \times 13}{11 \times 13} + \frac{3 \times 11}{13 \times 11} = \frac{78}{143} + \frac{33}{143} = \frac{111}{143} [/tex]

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