Question

The area of a rectangular piece of cardboard is 80 sq.cm.Find its length if its breadth
is 6 cm?

Answer 1

Answer:40/3 cm

Step-by-step explanation:Let the length be l

Area of rectangle=l×b

By question,

l×6=80

l=80/6=40/3cm

Answer 2

Area = l × b

Area = l × 6 = 80

l = 80/6

l = 40/3

Area = 40/3 × 6

=80

∴ The length = $\frac{40}{3}$.

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