Question

a)3 + 5/2=

b)2/8 : 4/8=

c)13/5 - 2=

d)1/2 x 2/5=

Answer 1

`a)`

`3+5/2 = 6/2 + 5/2 = 11/2`

`b)`

`2/8 : 4/8 = 1/4 : 1/2 = 1/4 *2=1/2`

`c)`

`13/5 - 2 = 13/5 - 10/5 = 3/5`

`d)`

`1/2 xx 2/5 = 1/5`

Answer 2

a,3+5/2=11/2

b,2/8:4/8=1/2

c,13/5-2=3/5

d,1/2.3/5=3/10

Answer 3

`a)3 + 5/2=6/2+5/2=11/2`

`b)2/8 : 4/8=2/8xx8/4=2/4=1/2`

`c)13/5 - 2=13/5-10/5=3/5`

`d)1/2 x 2/5=2/10=1/5`

Answer 4

a)3 + 5/2= \(\dfrac{6}{2}+\dfrac{5}{2}=\dfrac{11}{2}\)

b)2/8 : 4/8= \(\dfrac{2}{8}x\dfrac{8}{4}=\dfrac{1}{2}\)

c)13/5 - 2= \(\dfrac{13}{5}-\dfrac{10}{5}=\dfrac{3}{5}\)

d)1/2 x 2/5= \(\dfrac{1}{5}\)

Answer 5

a) 3 + 5/2 = 11/2

b) 2/8 : 4/8 = 1/2

c) 13/5 - 2 = 3/5

d) 1/2 x 2/5 = 1/5

Answer 6

a)3+5/2=11/2

b)2/8:4/8=1/2

c)13/5-2=3/5

d)1/2.3/5=3/10