Các câu hỏi tương tự
Rut gon phan so 195/221,duoc toi gian la
rut gon phan so 1960/1008 ta duoc phsn so toi gian la
Rut gon phan so :19991999/99959995 ta duoc phan so toi gian la
giup minh nha!!!!!!!!!!!!! VIOLYMPIC
cau 1:cho 20 so chan lien tiep , biet rang so trung binh cong cua chung bang 101 . tim tim so lon
cau 2:rut gon phan so sau thanh so toi gian 306 / 342
rut gon phan so 272727/727272 de duoc phan so toi gian
rut gon phan so 42/182 den phan so toi gian ta duoc phan so a/b khi do a+b=
Rut gon phan so 24/36 ta duoc phan so toi gian la:
A.12/18
B.8/12
C.2/3
Cho cac phan so 5 / 7, 6 / 9 , 12 / 24 , 23 / 24 va 6 / 14
a Tim phan so toi gian
b Phan so nao rut gon duoc . Hay rut gon
ai nhanh nhat minh TICK cho
rut gon phan so 195/221 thanh phan so toi gian