\(\frac{-124}{96}\)= \(\frac{-31}{24}\)
\(\frac{124}{96}=\frac{124:4}{96:4}=\frac{31}{24}\)
\(-\frac{124}{96}=\frac{-124:4}{96:4}=-\frac{31}{24}\)
Ủng hộ tk Đúng nha mọi người !! ^^
\(\frac{124}{96}=\frac{124:4}{96:4}=\frac{31}{24}\)
\(\frac{-124}{96}\)= \(\frac{-31}{24}\)
\(\frac{124}{96}=\frac{124:4}{96:4}=\frac{31}{24}\)
\(-\frac{124}{96}=\frac{-124:4}{96:4}=-\frac{31}{24}\)
Ủng hộ tk Đúng nha mọi người !! ^^
\(\frac{124}{96}=\frac{124:4}{96:4}=\frac{31}{24}\)
tong cua tu so va mau so cua mot phan so la 4812 sau khi rut gon phan so do ta duoc phan so 5/7 hay tim phan so chua rut gon
tìm phân số biết tong cua tu va mau la 25 va khi rut gon thi duoc phan so -2/3
hieu vua mau va tu la 140 va khi rut gon phan so do thi duoc phan so 2/3
rut gon phan so:
\(\dfrac{107}{180}\)
Cho cac so nguyen duong a,b,c,x,y,z
1, Biet 1/a = 3/b + c = 5/c + a. Hay rut gon phan so A = a/2b - c
2. Biet a/b = 2b/cc = 4c/a. Hay rut gon phan so B = ab + bc + ca/a2 + b + c2
3. Biet x/a = y/b =z/c. Hay rut gon phan so C = x*y*z*(b+c)*(c+a)*(a+b)/a*b*c(y+z)*(z+x)*(x+y)
4. Biet ab/a + 2b = 2/5; bc/b + 2c = 3/4; ca/c +2a = 3/5. Hay rut gon phan so D = abc/ab+bc+ca
5. Biet 3/a -4b = 5c. Hay rut gon phan so E = 3bc + ab - 4ac/6bc - 8ac -ab
Giup minh nhe! Ai lam duoc va dung cho tick.
Thanks cac ban
Cho cac so nguyen duong a,b,c,x,y,z
1, Biet 1/a = 3/b + c = 5/c + a. Hay rut gon phan so A = a/2b - c
2. Biet a/b = 2b/cc = 4c/a. Hay rut gon phan so B = ab + bc + ca/a2 + b + c2
3. Biet x/a = y/b =z/c. Hay rut gon phan so C = x*y*z*(b+c)*(c+a)*(a+b)/a*b*c(y+z)*(z+x)*(x+y)
4. Biet ab/a + 2b = 2/5; bc/b + 2c = 3/4; ca/c +2a = 3/5. Hay rut gon phan so D = abc/ab+bc+ca
5. Biet 3/a -4b = 5c. Hay rut gon phan so E = 3bc + ab - 4ac/6bc - 8ac -ab
Giup minh nhe! Ai lam duoc va dung cho tick.
Thanks cac ban
rut gon phan so 546 / 637
rut gon phan so :546/637
rut gon phan so : 546/637
rut gon phan so 7x34/17x56