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RHS can be written as After comparing LHS with the questions Then x = 2, y = 1, z = 5 Substituting the value of x, y and z in (x + 4y - z) (2) + 4(1) – 5 (2) + 5 – 5 = 2
If the cost of 30 articles is Rs. 4,500, then find out the cost of 12 articles.
By selling a fan for Rs 3,540, a shopkeeper gains 18 percent. Find the selling price when the profit is reduced to 12 percent.
A person sold an article for Rs1,500. Had he offered a discount of 10% on the selling price, he would have earned a profit of 8%. If he sells the articl...
Sudha bought an article for RS 6,200 and sold it at a loss 25%. With this amount, she bought another article and sold it at a gain of 4%. What was her o...