Question

1
Activity
Form all possible rectangles with area 36 sq.cm by completing the following table.
Length 36 18
9
Breadth 1
3
Observe and answer the following
()
When length decreases, the breadth
When breadth increases, the length
If the length is 8 cm what will be the breadth? - Discuss.
Extend this activity and try the same with area 24 and 48 sq.units.
(iii)
Example 4.5
60 workers can spin a bale of cotton in 7 days. In how many days will 42 worker
pin it?​

Answer 1

Step-by-step explanation:

1

Activity

Form all possible rectangles with area 36 sq.cm by completing the following table.

Length 36 18

9

Breadth 1

3

Observe and answer the following

()

When length decreases, the breadth

When breadth increases, the length

If the length is 8 cm what will be the breadth? - Discuss.

Extend this activity and try the same with area 24 and 48 sq.units.

(iii)

Example 4.5

60 workers can spin a bale of cotton in 7 days. In how many days will 42 worker

pin it?

Answer 2

Step-by-step explanation:

when lenth decrease s the birth