Question

express in p/q form
5.2
23.43
0.745
0.32
0.123
0.00352
15.712
0.4
2.124

Answer 1

i) 5.2 = 52/10 = 26/5
ii) 23.43 = 2343/100 
iii) 0.745 = 745/ 1000 = 149 / 500
iv) 0.32 = 32/100 = 16 /50 = 8/25
v) 0.123 = 123/1000
vi) 0.00352 = 352/ 100000 
vii) 15.712 = 15712/1000
viii) 0.4 = 4/10 = 2/5
ix) 2.124 = 2124/ 1000

if possible, reduce them to lowest form.

Answer 2

5.2              =            52/10


23.43          =            2343/100


0.745          =            745/1000 
    

0.32            =            32/100


0.123          =            123/1000

 
0.00352      =             352/100000


15.712        =              15712/100


0.4              =                4/10

 
2.124          =               2124/1000

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Hope my answer is helpful......