NCERT Exemplar Solutions
Class 6 - Mathematics - Unit 7: Algebra - Writing Expressions

Question 60

Step 1: The area of a rectangle is found by multiplying its length and breadth.

( ext{Area} = ext{length} imes ext{breadth})

Step 2: Here, length (= k) units and breadth (= n) units.

Step 3: Substitute these values into the formula.

( ext{Area} = k imes n)

Step 4: Multiply (k) and (n).

(k imes n = kn)

So, the area (= kn) square units.