Question

Find the area of rectangle of the given length (l) and breadth (b).

l=2.1 km and b=800 m

Answer 1

$2.1 \times 800$

= 1680 is the solution

Answer 2

Answer:

length =2.1 km

breadth = 800m

1km=1000m

2.1km=2.1×1000=2100m

area of rectangle = length × breadth

2100m×800m=1680000m

Step-by-step explanation:

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