49,84 chia 8,9 [X-5,4]chia 0,01=144 410+X=81,06 nhân 6 06/08/2021 Bởi Abigail 49,84 chia 8,9 [X-5,4]chia 0,01=144 410+X=81,06 nhân 6
`49,84 : 8,9 = 5,6` ______________________________ `( x – 5,4 ) : 0,01 = 144` ` x – 5,4 = 144 xx 0,01` ` x – 5,4 = 1,44` ` x = 1,44 + 5,4` ` x = 6,84` Vậy , `x = 6,84` _______________________________ `410 + x = 81,06 xx 6` `410 + x = 486,36` ` x = 486,36 – 410` ` x = 76,36` Vậy , `x = 76,36` Bình luận
410 + X = 81,06 x 6 (X – 5,4) : 0,01 = 144 410 + X = 486,36 (X – 5,4) = 144 x 0,01 X = 486,36 – 410 (X – 5,4) = 1,44 X = 76,36 X = 1,44 + 5,4 X = 6,84 # Moon Bình luận
`49,84 : 8,9 = 5,6`
______________________________
`( x – 5,4 ) : 0,01 = 144`
` x – 5,4 = 144 xx 0,01`
` x – 5,4 = 1,44`
` x = 1,44 + 5,4`
` x = 6,84`
Vậy , `x = 6,84`
_______________________________
`410 + x = 81,06 xx 6`
`410 + x = 486,36`
` x = 486,36 – 410`
` x = 76,36`
Vậy , `x = 76,36`
410 + X = 81,06 x 6
(X – 5,4) : 0,01 = 144 410 + X = 486,36
(X – 5,4) = 144 x 0,01 X = 486,36 – 410
(X – 5,4) = 1,44 X = 76,36
X = 1,44 + 5,4
X = 6,84
# Moon