Question

simplify it.....???​

Answer 1

Answer:

11.9 is the answer

Step-by-step explanation:

28.9-20.8+3.9

32.8-20.9

11.9

first add the positive and then subtract

Answer 2

Answer:

=289/10-208/10+39/10

=289/10-(208-39)/10

=289/10-(169)/10

=(289-169)/10

=(120)/10

=12

Step-by-step explanation:

*first make it In simple form

*then subtract according to BODMAS

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..hope it help