Question

7. A rectangular room is 9 m long and 6 m wide. Find the cost of covering the
the rate of 35 per square metre.​

Answer 1

Answer:

1890 ruppees

Step-by-step explanation:

area into cost

=(6×9)×35

=1890 for covering the floor

Answer 2

Answer:

Step-by-step explanation:

Length⇒9 m

Breadth⇒ 6 m

We know that

Area of a rectangle ⇒ Length× Breadth

                                 ⇒  9× 6

                                 ⇒56 m²

Now we know that cost⇒AREA×RATE

                                       ⇒56 m²×35

                                      ⇒₹1960

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