Respuesta :

sethanclark

Answer:

3/10

Step-by-step explanation:

get a common denominator and then subtract

leslie6699

Answer:

3/10 decimal - 0.3

Step-by-step explanation:

4 /5   +  −1 /2

8 / 10 + -5 / 10

8 + -5 / 10

3 / 10   or -0.3

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