Question

Rozszerz lub skróć ułamki tak, aby ich mianowniki były równe 100.

Answer 1

= = 60%

= = 16%

= = 14%

= = 75%

= = 90%

= = = 120%

= = = 103%

= = = 302%

= = = 216%

Answer 2

a)

3/5 = 60/100 = 60%

4/25 = 16/100 = 16%

7/50 = 14/100 = 14%

b)

3/4 = 75/100 = 75%

9/10 = 90/100 = 90%

1 i 1/5 = 1 i 20/100 = 120%

c)

1 i 9/300 = 1 i 3/100 = 103%

3 i 1/50 = 3 i 2/100 = 302%

2 i 32/200 = 2 i 16/100 = 216%