Question

Pls pomoże ktoś?❤Matematyka klasa 7 zadanie 4,5,6

Answer 1

Odpowiedź:

4 a) 1 i 1/4 = 5/4

b) 2 i 2/3 = 8/3

c) 1 i 5/7 = 12/7

d) 3 i 2/5 = 17/5

5 a) 8/12 = 2/3

3/15 = 1/5

b) 21/24 = 7/8

25/30 = 5/6

c) 2/3 = 6/9

5/7 = 15/21

d) 3/4 = 12/16

6/10 = 18/30

6 a) 9/10 = 0,9

7/100 = 0,07

2 i 73/100 = 2,73

1 i 3/1000 = 1,003

b) 0,3 = 3/10

0,21 = 21/100

1,8 = 1 i 8/10

1,503 = 1 i 503/1000