The angles of a triangle are in parallel series, the ratio of the degrees of the minimum angle and the radians of the maximum angle is 60 :π , then how many degrees are those angles?
Given: (minimum angle)/(maximum angle ) = 60/π = 60/180 = 1/3 ∴ The minimum angle is x then maximum angle will be 3x… Let the three angle of the triangle is a, b, c in parallel series….then Middle angle b = (a+c)/2 b = (x+3x)/2 = 2x the sum of three angles of a triangle = 180° => x + 2x +3x = 180° => 6x =180° => x = 30° Then – Angle of triangle = 30° ,60° ,90°
A fruit seller buys oranges at the rate of 11 for ₹55. How many oranges should he sell for ₹54 to gain 20%?
A man bought an article at 25% less of the marked price and sold it at 15% more than the marked price. Find the profit earned by him.
...Each of the articles is marked 80% above its cost price and a 30% discount was given on it while selling. The selling price of article A is Rs. 126 less...
A trader bought an article for Rs. 900 and marked it 20% above of its cost price. If he sold it after giving a discount of Rs. 45 then find the profit p...
A bought an article at 20% less of the marked price and sold it at 12% more than the marked price. Find the profit earned by him.
Profit percentage received on a product when sold for Rs.550 is equal to the percentage loss incurred when the same product is sold for Rs.420. Find the...
When the printer is sold for Rs. 34000, the owner loses 15%. At what price must that printer be sold in order to gain 15%?
A and B together started a business with initial investment in the ratio of 3:5, respectively. The time-period of investment for A and B is in the ratio...
A bought an article at 12.5% less of the marked price and sold it at 5% more than the marked price. Find the profit earned by him.
The ratio of cost price and selling price of a shirt is 7:8 respectively. The shirt was marked up by 25% above its cost price, and sold after giving Rs....
