\(\frac{70}{42}=\frac{5}{3}\)
tk mk nha m.n!!!!!!
Ta có :
\(\frac{70}{42}=\frac{7:14}{42:14}=\frac{5}{3}\)
Vạy : 70/42 = 5/3
ủng hộ tớ nha
thank you nhiều
\(\frac{70}{42}\)= \(\frac{5}{3}\)
k cho mk nha bn
\(\frac{70}{42}=\frac{5}{3}\)
tk mk nha m.n!!!!!!
Ta có :
\(\frac{70}{42}=\frac{7:14}{42:14}=\frac{5}{3}\)
Vạy : 70/42 = 5/3
ủng hộ tớ nha
thank you nhiều
\(\frac{70}{42}\)= \(\frac{5}{3}\)
k cho mk nha bn
rut gon phan so
40 phan 70
70 phan 42
ban chia cai gi
38/57 rut gon thanh phan so nao
Hay giup to chuyen phan so thap phan 14,92 thanh phan so roi rut gon
cap phan so nao co the co the rut gon thanh hai phan so co mau la 100
cho phan so co tong cua tu so va mau so la 136.tinh phan so do ,biet rang phan so do co the rut gon thanh 3/5
A 1515
_______
4545
B
123125125
_________
500500500
rut gon roi viet thanh so thap phan
trinh bay cach lam
Giup em giai bai nay voi
Cho phan so co tong cua tu so va mau so la 36. Tim phan so do biet rang phan so co the rut gon thanh 3/5
cho ps a\b rut gon 3\5 neu them 6 vao mau giu nguyen tu ta duoc 1 ps moi rut gon =2\3 tim ps a\b
cho phan so 34/41 .Hay tim so tu nhien m sao cho khi bot m o tu so va them m vao mau so ta duoc phan so moi .Rut gon phan so moi nay thanh phan so 2/3