Respuesta :
85/2 is your answer.
To do this use pemdas, start off by multiplying and dividing from then to write, then repeat this with adding and subtracting! :D (42.5 as a decimal)
To do this use pemdas, start off by multiplying and dividing from then to write, then repeat this with adding and subtracting! :D (42.5 as a decimal)