valeriabradley16 valeriabradley16

24-09-2020
Mathematics

contestada

3/4+ 3/7+ 4/9 FRACION HETEROGENEA

Respuesta :

esmeralda097 esmeralda097

24-09-2020

Answer:

409/252

Step-by-step explanation:

3/4+3/7+ 4/9= 63x3+36x3+28(2^2)/ 2^2x7x3^2

if I am wrong I am sorry

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