Question

The area of the rectangle with length 20cm and breadth 30cm is 600sq.cm. If the length of the rectangle is doubled and breadth is made three times, what is the new area then?​

Answer 1

Answer:

the new the area of the rectangle is 5,400

Step-by-step explanation:

length of the rectangle = 20 cm  

breadth of the rectangle=30 cm

new length  of the rectangle = 20 x 3

                                                = 60

new breadth of the rectangle = 30 x 3

                                                 = 90

new area of the rectangle = 60 x 90

                                           =5,400

the new the area of the rectangle is 5,400