parisalor12 parisalor12

13-09-2019
Mathematics

contestada

Evaluate 3/5r +5/8swhen r =14 and s =8

Respuesta :

jajulaviswaz2005jan jajulaviswaz2005jan

14-09-2019

Step-by-step explanation:

14×5=70

8×8=64

(3/70) + (5/64)

= (3×64)+(5×70)

----‐------------------

70×64

= (192+350)/448

=542/448

= 271/224

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