Respuesta :

First  you can turn 9 1/2 into a improper fraction and the that would be 19/2 and then find a common denominator for 19/2 and 3/5 which could be 10. and then after that u would  get 57/10 and round up. 
1   3/5 = 0.6  and 9 1/2 is approximately = 10 
 so 0.6 * 10 = 6

2. 9 * 0.6 = 5.4 and add   0.6 * 0.5 = 0.3  =  5.7

3.  10  * 3/5  = 30/5 = 6