Question

a viết 5 phân số bé hơn 1 ?

b viết 5 phân số bằng 6/8 ?

c viết 5 phân số bé hơn 1 và có tử số bé hơn 7

Answer 1

a) \(\dfrac{4}{5};\dfrac{4}{6};\dfrac{4}{7};\dfrac{4}{8};\dfrac{4}{9}\)

b) \(\dfrac{12}{16};\dfrac{18}{24};\dfrac{3}{4};\dfrac{24}{32};\dfrac{30}{40}\)

c) \(\dfrac{1}{2};\dfrac{2}{3};\dfrac{3}{4};\dfrac{4}{5};\dfrac{5}{6}\)

Answer 2

\(a)2/3; 3/4; 4/5; 5/6; 6/7,..\)

\(b)3/4; 12/16; 24/32; 48/64; 96/128,..\)

Answer 3

a. \(\dfrac{1}{2};\dfrac{2}{3};\dfrac{3}{4};\dfrac{4}{5};\dfrac{5}{6}\)

b. \(\dfrac{2}{4};\dfrac{12}{16};\dfrac{18}{24};\dfrac{24}{32};\dfrac{30}{40}\)

c.\(\dfrac{6}{7};\dfrac{5}{6};\dfrac{4}{5};\dfrac{3}{4};\dfrac{2}{3}\)

Answer 4

\(\dfrac{1}{4},\dfrac{4}{9},\dfrac{2}{3},\dfrac{20}{34},\dfrac{45}{87}\)

b 3/4;12/16;24/32;48/64;96/128

c \(\dfrac{1}{7},\dfrac{1}{3},\dfrac{6}{8},\dfrac{5}{7},\dfrac{4}{5}\)