Respuesta :

first, convert 4/5 as a decimal. I just go online to do that or you can divide 4 by 5 which is 0.8:
then multiply 856 to 0.8:
856 • 0.8 = 684.8
then round because you can’t have one eighth of a student -> = 685
then subtract 856 - 685 = 171
honestly answer depends on the teacher as some teachers will make you round while others won’t, but the correct answer would usually be 171 or 171.2
ACCESS MORE
EDU ACCESS
Universidad de Mexico