12 boys : 26 students
divide by 2 and you get
6 : 13
this can’t be divided anymore so the ratio in simplest form is 6:13
Answer:
7
Step-by-step explanation:
Answer:
2820.36 feet
Step-by-step explanation:
First we need to find the length of the outer corridor, and we do that by finding the length of the circunference with a radius of 25 feet:
C = 2 * pi * r = 2 * pi * 25 = 157.08 feet
Now, as Heather walks the outer corridor 17 times and the length of 6 spoke aisles (the radius of the circunference), we have that the total distance she walks is:
Distance = 17 * 157.08 + 6 * 25 = 2820.36 feet
Answer: New Price = Rs. 1408
Step-by-step explanation: Selling Price = Rs 1,382.4
Profit = 8%
Increased Profit = 10% (we'll discuss that later)
Costing Price:
Let CP be x
x = 1382.4 - 0.08x
=> x+0.08x = 1382.4
=> 1.08 x = 1382.4
Dividing both sides by 1.08
=> x = Rs 1280
So, the cost price is Rs 1280
Now, Let's discuss about the increased Profit:
Profit %age = 10%
Profit = Profit %age * CP / 100
Profit = 12800/100
Profit = Rs. 128
New Price:
New Price = CP + Profit
New Price = 1280+128
New Price = Rs. 1408