a farme wants to fertilizer is field whose dimensions 70 feet by 20 feet he was balls 5 bag of fertilizer each of which can cover 200 square
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Answer:
l*B = Area of Rectangular field
70*20=1400sq Units...
Now area covers buy 5 bags = 200sq
and u Can simple....1 bag covers area =200/5=40....
total bag required for cover 1400sq
1400/40=35 is ur ans... Hope it's help....
thanks..
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