Question

19. The area of a room is 66


2
5
square metres.if its length is
10whole 1by5metres, find its breadth.







​

Answer 1

Answer:

125cm

Step-by-step explanation:

125 is the correct answer

Answer 2

Answer:

area of room=66

5

2

length=10

2

1

breadth=b

area=l×b

66

5

2

=10

2

1

×b

5

332

=

2

21

×b

b=

5

332

÷

2

21

b=

5

332

×

21

2

=

105

664

b=6

105

34