Learning Resources

Working with Decimals, Fractions, and Percent

Answers to Activities Questions

1. (a) 0.0268                (b) 0.0121                  (c) 0.72
   
   (d) 0.08                    (e) 10 000                  (f) -300
   
2. (a) 34.8
   (b) 470
   (c) 0.015
   (d) 16000 
   (e) 2.48 
   
3.     2.49;     2.49;     2.49;    2.51;    2.51 ;    2.5123;     2.51           
   
4. (a) (i) 12%,  (ii)
   
   (b) 0.0525
   
   (c) (i) 0.08  (ii)
   
   (d) (i) 0.6  (ii) 60%
   
5. (a) (i) 0.73  (ii) 73.3%
   
   (b) (i) 0.0875  (ii)
   
   (c) (i) 1.24%  (ii)
   
   (d) (i) 12.42%  (ii)