\(x-\frac{5}{6}:1\frac{1}{6}=0,125\)
\(x-\frac{5}{6}:\frac{7}{6}=0,125\)
\(x-\frac{5}{7}=0,125\)
\(x=0,125+\frac{5}{7}\)
\(x=\frac{47}{56}\)
\(x-\frac{5}{6}:1\frac{1}{6}=0,125\)
\(x-\frac{5}{6}:\frac{7}{6}=0,125\)
\(x-\frac{5}{7}=0,125\)
\(x=0,125+\frac{5}{7}\)
\(x=\frac{47}{56}\)
Tim so tu nhien x biet1va1/5 nhan 1va1/6 nhan 1va1/7....nhan 1va1/2014
tim so tu nhien x biet 1va1/5 x 1va1/6.......x1va1/2014
tinh gia tri bieu thuc
3/4 x 8,4 +2,8 x 1va1/2
1va1/2 la hon so nha
1va1/4+2va2/5ta=...kg( va la hon so may mk ko viet hon so duoc)
1va1\3nhan 1va1\3nhan 1va14 nhan1va1\5 1va1\5 nhan1va1\6nhan1va1\7nhan1va1\8
b)0,5xx+2/3xx+2/3=7/12
c)3/5-2/15:x=1/2
d)50%xx-2va1/2=2va5/6
e)(2va4/5xx-50):2/3-51
f)(4va1/2-2xx)x3va2/3=11/15
g)02/5-(2va1/2xx-3):15=1/10
h)(3/4+x)x1/1+5va1/6-1va1/6
b)0,5xx+2/3xx+2/3=7/12
c)3/5-2/15:x=1/2
d)50%xx-2va1/2=2va5/6
e)(2va4/5xx-50):2/3-51
f)(4va1/2-2xx)x3va2/3=11/15
g)02/5-(2va1/2xx-3):15=1/10
h)(3/4+x)x1/1+5va1/6-1va1/6
1va1/3 + 1va 1/5 x y- 4/5=2va4/5
2/3 * X : 1/5 = 1va1/3 :1/4