WebbAnswer: I think the question meant to read 25 pens and 50 pencils cost Rs 300. so then each pencil costs 2 so 2 x 50 = 100 rupees total - pencils = total cost of pens 300 - 100 = 200 cost of pens per pen = 200/25 = Rs 8 Webb28 mars 2024 · Let the cost of a notebook be Rs x and the cost of pen be Rs y It is given that Cost of notebook = 2 Cost of pen x = 2y x 2y = 0 x 2y = 0 is the linear equation in two variables Show More. Next: Ex 4.1, 2 (i) → Ask a doubt . Chapter 4 Class 9 Linear Equations in Two Variables; Serial order ...
Writing instruments: pen market value worldwide 2024-2025
WebbA retailer buys 40 pens at the marked price of 36 pens from a wholesaler. If he sells these pens giving a discount of 1% on the marked price, what is the profit percent? - … Webb10 mars 2024 · so clearly pencils are fixed that is = 10, invested money is 50 and the profit is 10 rs. (10/50)*100= 20 % Answered by: Anoop K. from Delhi Like Answer: profit = SP-CP=60-50=10 %profit= (10/50)*100=20% 20% price of cost prise is gain. Answered by: S.Chandra from Kolkata Like Answer: Gain on Rs. 50 = Rs. (60-50) = Rs. 10. So, gain of … nightwatch 2022
Problem - 1244a - Codeforces
Webb10 okt. 2024 · Ram has 52 pencils and 102 pens He gave 4 pencils and 27 pens to Rahul how many pens and pencils left ... Reena has pens and pencils which together are 40 in number. ... A person spent Rs. 564 in buying pens and pencils if cost of each pen is Rs. 7 and each pencil is Rs. 3 and if the total number of things bought was 108, ... WebbNow Polycarp wants to know how many pens and pencils should he take. Help him to determine it, or tell that his pencilcase doesn't have enough room for all the implements … Webb24 aug. 2024 · Ram spent Rs. 564 to buy pens and pencils. If each pen costs Rs. 7 and each pencil Rs. 3, and if the total number of pens and pencils bought was 108, how many … ns invocation\u0027s