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A farmer has two rectangular fields. The larger field has twice the length and 4 times the width of the smaller field. If the smaller field has area K, then the are of the larger field is greater than the area of the smaller field by what amount?
(a) 6K (b) 8K (c) 12K (d) 7K

Read Solution (Total 2)

answer :7k
area of small =k
area of large 8k
result = 8k-k =7k
13 years agoHelpfull: Yes(12) No(0)

ANS: 8K
small field area(x*y)=k
larger field area =2x*4y=8(xy)=8k
13 years agoHelpfull: Yes(0) No(5)

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