\(\frac{49}{77}=\frac{7}{11}\)
Các phân số có mẫu 11 lớn hơn \(\frac{2}{11}\)nhỏ hơn \(\frac{49}{77}\)là : \(\frac{3}{11};\frac{4}{11};\frac{5}{11};\frac{6}{11}\)
Các câu hỏi tương tự
Tim mot phan so lon hon \(\frac{2}{7}\)nhung nho hon \(\frac{3}{7}\)va co mau la 5
tim tat ca cac phan so co mau so la 12 lon hon -2/3 va nho hon -1/4.
Tim tat ca cac phan so co mau la 20, lon hon 3/13 va nho hon 5/13
tim cac phan so co mau la 11 lon hon 7/13 nho hon 9/13
Ha1y tim tat ca cac phan so sao cho:
c. co tu la 1000 ,lon hon \(\frac{1}{9}\)nhung nho hon \(\frac{1}{8}\).Co tat ca bao nhieu phan so nhu vay
d.Lon hon \(\frac{5}{7}\)va nhỏ hơn\(\frac{5}{6}\)
a.tim phan so co mau la 20 sao cho phan so do lon hon 4/13 va nho hon 5/13
b.tim phan so co mau bang 20 sao ho phanso do lon hon 5/7 va nho hon 5/6
tinh tong cac phan so toi gian khong la so tu nhien co mau 11 lon hon 12 va nho hon 35
giup toi voi
cho phan so co mau so la 20 , lon hon 4/13 va nho hon 5/13 . Tu so cua phan so da cho la 7 . Tim phan so do
GIUP MIH NHA
tim cac phan so lon hon 7/10 va nho hon3/4 ma co mau la 60