Question

find the area of a rectangle whose length is 3.5 km and breadth is 2 km

Answer 1

Length of rectangle=3.5km
Breadth of rectangle=2km
Area of rectangle=l×b
=3.5×2=7km^2

Answer 2

hey mate here's your answer
35×2 =70 , 2×2=4
70×4=280
here's your answer:
280