simplify

i need to simplify : does this mean just do the problems; here is what i got for 4 problems below: are they right?

23.68 / 6.4 i got: 3.7


4.6 - 3.87
i got: .73

0,.54 + 0.027 i got: 0.567

2.7 x 6.25 i got: 16.875

asked by Marko
  1. Correct!

    posted by David
  2. THANKS SO MUCH

    posted by Marko
  3. 23.68 รท6.4




    3.7


    posted by J

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