keyomiglanville56 keyomiglanville56

07-01-2022
Mathematics

contestada

In a class, 1/7 of the time is spent on Mathematics, 2/21 on English and 1/14 on games. What fraction of the time is spent on ALL lessons EXCEPT games

Respuesta :

mesoaliice mesoaliice

07-01-2022

Answer:

5/21

Step-by-step explanation:

1/7 + 2/21 = ?

lcd of 7 and 21 is 21 so;

( 2/21 x 1/1) + 1/7 x 3/3) = 5/21

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