Question

1) Ali can pack 72 puzzle boxes in one carton. How many cartons do he need to pack
1800 puzzle boxes?
-7) 4800 books were arranged on 20 shelves. Each shelf contained an equal number of
books. How many books were arranged on each shelf?​

Answer 1

Answer:

a)25, b)240

Step-by-step explanation:

a)1 carton = 72

x cartons = 1800

By cross multiplication

72x = 1800

x= 25

b)each shelf contained equal number of books so,

4800=20

4800/20 = 240