Question

a)5/6 + 1/2 - b)11/3 - 2/5 c)3/4 x 2/9 d)2:4/7

Answer 1

a) 4/3

b) 49/15

c) 1/6

d) 7/2

Answer 2

a/=5/6+3/6=8/6=4/3

Answer 3

a) 4/3 

b) 49/15

c) 1/6

d) 7/2

Answer 4

a)\(\dfrac{5}{6}+\dfrac{1}{2}=\dfrac{5}{6}+\dfrac{3}{2}=\dfrac{8}{8}=1\)

b)\(\dfrac{11}{3}-\dfrac{2}{5}=\dfrac{55}{15}-\dfrac{6}{15}=\dfrac{49}{15}\)

c)\(\dfrac{3}{4}\times\dfrac{2}{9}=\dfrac{3\times2}{4\times9}=\dfrac{6}{36}=\dfrac{1}{6}\)

d)\(\dfrac{2}{1}:\dfrac{4}{7}=\dfrac{2}{1}\times\dfrac{7}{4}=\dfrac{14}{4}=\dfrac{7}{2}\)

Answer 5

a) 5/6+1/2=5/6+3/6=8/6=4/3

b) 11/3-2/5= 55/15-6/15=49/15

c) 3/4x2/9=6

d) 2:4/7=2/1x7/4=14/4