us try to solve the given problems using the concept of linear equations
5 kg of apples cost *100. Find the cost of each Kg of apple.
The length of a rectangle is three times its breadth. If the perimeter of the rectangle
is 20cm. Find the length and breadth of the rectangle.
Two bags weighs 60 kg together. If one bag weighs 10kg less than another bag. What
are the weights of each bag?
The perimeter of an isosceles triangle whose one of the equal sides is 12cm, is 32cm.
Find the other two sides of the triangle.
An electric generator runs 6 hours using some petrol. If the generator consumes 2-1 of
petrol for four hours. How much petrol is consumed by the generator for six hours.
One third of a number added to 9 is equal to 36. Find the number.
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Answer:
answer of 1st questions is 100/5 is equal to 20rs is the cost of 1kg..
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