The length of a rectangle is increased to 2 times its original size and its width is increased to 3 times its original size. If the area of the new rectangle is equal to 1800 square meters, what is the area of the original rectangle?
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Answers
Answered by
1
Step-by-step explanation:
Let the length & breadth of rectangle be a & b
Area(original)=ab
New length= a+
100
20
a
=
100
120
a
New breadth=b−
100
10
b
=
100
90
b
Area(new)=
100
120
×
100
90
ab
=
100
108
ab
=ab+
100
8
ab
∴ Area is increased by 8%.
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Answered by
1
Answer:
area will have increase of 8%
Step-by-step explanation:
tHanks ❤️❤️❤️❤️
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