Get Started with ixamBee
Start learning 50% faster. Sign in now
Initial amount of milk = 36 liters. We need the final solution to have 20% water. Let x liters of water be added. Final solution volume = (40 + x) liters. Milk will remain the same in both the solutions. 80% of (40+x) = 36 0.8×(40+x) = 36 32+0.8x = 36 0.8x = 4 x = 5
The ratio of the diagonals of a rhombus is 5:6, and the difference between their lengths is 7 cm. Find the area of the rhombus.
The perimeter of a rectangle is 64 meters, and the ratio of its length to its breadth is 9:7. What is the area of the rectangle?
<p><p>The area of four walls of a room is 120 cm<sup>2</sup>. If the length and breadth of the room were...
The length and breadth of a rectangular garden are 2.15 meters and 1.45 meters, respectively. Find the area of the garden.
Perimeter of a rectangle is 50% more than that of a square of side 30 cm. If the difference between the length and breadth of the rectangle is 7 cm, res...
The perimeter of a rectangle is 50% more than perimeter of a square of side 25 cm. If the length of rectangle is 100% more than side of square then fin...
A rectangular piece of copper foil of length 56 cm and area 616 cm2 is folded along its width to form a cylinder such that there is only one ...
The ratio of the length to the breadth of a rectangular park is 3:2. If a man cycling along the boundary of the park at the speed of 18 km/hr completes...
B is 25 percent more than C and C is 73 percent less than D. If B is 729, then what is the value of D?
