Question 1043871: A 350m barbed fenced around the rectangular field, the length is 5 times more than its breadth find the dimension of its breadth Answer by ikleyn(52787) (Show Source):
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A 350m barbed fenced around the rectangular field, the length is 5 times more than its breadth find the dimension of its breadth
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L + B + L + B = 350, (1)
L = 6B. (2)
Simplify:
L + B = = 175, (1')
L = 6B. (2')
Substitute (2') into (1'). You will get
7B = 175 ---> B = = 25.
Answer. The breadth is 25 m.
