Question

Każdy z ułamków 1/2 2/3 3/4 5/6 7/12 predstaw w postaci ułamka

a) o mianowniku 24

b) o mianowniku 36

c) o innym wspólnym mianowniku.

Answer 1

a) 1/2   = 12/24

2/3   = 16/24

3/4   = 18/24

5/6   = 20/24

7/12 = 14/24

 

b) 1/2 = 18/36

2/3 = 24/36

3/4 = 27/36

5/6 = 30/36

7/12 = 21

 

 

C) wspólnym mianownikem np. może być np . 48

1/2 = 24/48

2/3 = 32/48

3/4 = 36/48

5/6 = 40/48

7/12 = 28/48

Answer 2

a)

1/2 = 12/24

2/3 = 16/24

3/4 = 18/24

5/6 = 20/24

7/12 = 14/24

b)

1/2 = 18/36

2/3 = 24/36

3/4 = 27/36

5/6 = 30/36

7/12 = 21/36

c)

1/2 = 10/20

2/3 = 14/21

3/4 = 9/12

5/6 = 25/30

7/12 = 28/26