Answer:
6.58 I could be wrong but that's pretty much it is it all students together in total?
Step-by-step explanation:
just add 1.94+0.97+1.8+1.87=6.58
74% means 0.74
"of" means "times"
So, 128 = 0.74 times (the number)
Divide each side of this equation by 0.74 :
128/0.74 = the number
<em>172.973</em> (rounded) = the number