Question

The perimeter of a rectangular field is 240 metres and
the ratio of the length to its breadth is 5:3. The area
of the field is​

Answer 1

Answer:

3375

Step-by-step explanation:

since perimeter=2(l+b)

perimeter =,240

then, 2(l+b)=240

l+b =120 ..................1

then,let common factor among the ratio be x then. 5x+3x=120

8x=120

x=15

then 5x=75( l)

3x=45( b)

area ------l×b

= 75×45

=3375

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