Question

the length and breadth of a rectangle A is 4 cm and 5 cm respectively . The length and bradth of rectangle B is 6 cm and 3 cm respectively . then find the ratio of their area

Answer 1

first case : In rectangle A

length of rectangle= 5cm
breadth of rectangle= 4cm
therefore area of rectangle= l×b
= 5×4cm
= 20cm²

second case: In rectangle b

length of rectangle= 6cm
breadth of rectangle= 3cm
therefore area of rectangle= l×b
= 6×3cm
= 18cm²

the ratio of rectangle a and b= 20:18
= 10:9

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