Mrs. Limbu bought 180 kg of oranges in Dhankuta. 15 kg of oranges were rotten and not fit for selling. If she sold the remaining quantity of oranges in Dharan
at the rate of Rs 78 per kg and gained 10%, find the rate of cost price of oranges.

Look, when you want to do something like put it like x^2. x2 could mean x² or x₂. so to clear confusion, know the notation. to find the product multiply the x's and you get -8x and the y's and you get 6y. since it's all being multiplied it is just -8x6y, or answer a. although the better answer is -48xy(combining -8 and 6) because you should multiply constants whenever you can.

14 marbles is the answe