Question

Pomozcie !! a) 2całe1/2:1/2 b)5całe3/4:1/4 c)3całe2/3:5/6 d)1cała2/5:7/10 e)4całe1/5:7/5 f)3całe1/8:9/8 g)7całe1/3:9/10 h)3całe3/4:9/4 prosze pomozcie ale dzialania zeby byly cale

Answer 1

a)

2 1/2 : 1/2 = 5/2 x 2/1 = 5/1 x 1/1 = 5

b)

5 3/4 : 1/4 = 23/4 x 4/1 = 23/1 x 1/1 = 23

c)

3 2/3 : 5/6 = 11/3 x 6/5 = 11/1 x 2/5 = 22/5 = 4 2/5

d)

1 2/5 : 7/10 = 7/5 x 10/7 = 1/1 x 2/1 = 2

e)

4 1/5 : 7/5 = 21/5 x 5/7 = 3/1 x 1/1 = 3

f)

3 1/8 : 9/8 = 25/8 x 8/9 = 25/1 x 1/9 = 25/9 = 2 7/9

g)

7 1/3 : 9/10 = 22/3 x 10/9 = 220/27 = 8 4/27

h)

3 3/4 : 9/4 = 15/4 x 4/9 = 5/1 x 1/3 = 5/3 = 1 2/3