Math, asked by Shayan811, 1 year ago

If cost of bannana is increase by 10 ₹ one can get 3 dzzen less for 600₹find the original cost of one dozzen of banana

Answers

Answered by anuu59
0
original cost of one dozen banana is 40 rupees
because per dozen cost is 600/x by given condition

this is solved by quadratic equation
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