Question

Kazdy z ulamkow obok 5/6 4/15 3/10 2/5 8/3 1/2

rozszerz do ulamka o

a/mianowniku 30

a ty razem oddzielnie

b/o liczniku 60

prosze o pomoc

Answer 1

a) mianownik 30

(5/6)*5=25/30

(4/15)*2=8/30

(3/10)*3=9/30

(2/5)*6=12/30

(8/3)*10=80/30

(1/2)*15=15/30

 

b) mianownik 60

(5/6)*10=50/60

(4/15)*4=16/60

(3/10)*6=18/60

(2/5)*12=24/60

(8/3)*20=160/60

(1/2)*30=30/60

 

 

Answer 2

a)

5/6 = 25/30

4/15= 8/30

3/10 =9/30

2/5= 12/30

8/3 = 80/30

1/2 = 15/30

b)

5/6 = 50/60

4/15=16/60

3/10=18/60

2/5= 24/60

8/3=160/60

1/2= 30/60