SOLUTION: Subtracting fractions please show work thank you 3-3/5-1-1/2

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Question 759760: Subtracting fractions please show work thank you
3-3/5-1-1/2
Answer by sachi(548) About Me  (Show Source):
You can put this solution on YOUR website!
3-3/5-1-1/2 the LCM of 5&2=10
3-3/5-1-1/2 =(3*10-3*2-1*10-1*5)/10=(30-6-10-5)/10=9/10=0.9