2007-07-12 12:05:37 · 8 answers · asked by Butterfly 1 in Science & Mathematics ➔ Mathematics
N=
2 4/5 = 1 + N/10
28=10 + n
N=18
2007-07-12 12:08:19 · answer #1 · answered by Rckets 7 · 1⤊ 0⤋
n=18 or 2 4/5 = 1+18/10
2007-07-12 12:13:41 · answer #2 · answered by Book of Changes 3 · 0⤊ 0⤋
Reading this as:-
14 / 5 = 1 + n / 10
X by 10
28 = 10 + n
n = 18
2007-07-14 22:03:25 · answer #3 · answered by Como 7 · 0⤊ 0⤋
(2 4/5)-1 = n/10
1 4/5 = n/10
9/5 = n /10
9*10 = 5n
90 = 5 n
90/5 = n
n = 18
2007-07-12 12:12:17 · answer #4 · answered by mesachicknaz 1 · 0⤊ 0⤋
multiply throughout by 10
28 = 10 + n
n = 28 - 10 = 18
2007-07-12 12:12:11 · answer #5 · answered by Aslan 6 · 0⤊ 0⤋
2 4/5=1 >>>>> 2.8
2.8=1 +n/10
so you would minus 1 from one sideand then the other
2.8
-1>>>>1.8
1.8=n/10
you would multiply 10 on ther other side
18=n
n=18<<<<< tahts the answer
2007-07-12 12:12:28 · answer #6 · answered by FarKhan 2 · 0⤊ 0⤋
n=18
2007-07-12 12:09:41 · answer #7 · answered by Hovik G 2 · 0⤊ 0⤋
1.8 = n/10, so n = 18
2007-07-12 12:08:59 · answer #8 · answered by John V 6 · 0⤊ 0⤋