6 7 x 14 9 July 8, 2019 16 32 64 128 6 7x 7x 9x 14 14 2 6 7 x 5 9 1 3 7 6 x 9 14 2 3 2 6 7 x 8 y 14 সংখ্যাগুলির গড় 9 হলে Mean of 6 7 x 8 y 14 is 9 then The mean of 6 7 x 8y 14 is 9 then 9 x 7 14 11 6 14 x 7
