Respuesta :
So you have 175 guests. = 175gst
1 cheeseck= 12 gst
Set up you ratio so that your units cancel.
175gst x 1 cheese c
----------------
12 gst
Here the gst cancel and you are left with cheese cake so
175/12 = 14.58 or 15
1 cheeseck= 12 gst
Set up you ratio so that your units cancel.
175gst x 1 cheese c
----------------
12 gst
Here the gst cancel and you are left with cheese cake so
175/12 = 14.58 or 15