21 + 28 = 49 students
Ration of history 21 to students 49 = d)21:49
I’m sure your answer it’s the second one 48:70:24.3 cm
Step-by-step explanation:
Answer:each box cost =$3
Step-by-step explanation:
Amount of money Ms Hart has to spent on costume boxes=$40
Amount gotten as change after purchase=$4
Amount actually used up buying costume boxes =$40-$4=36
Since she bought 12 boxes , each box cost =$36/ 12=$3
