Posted by **Nena** on Saturday, June 1, 2013 at 2:30pm.

Solve the following: 56 is ______% of 125

What number is 45% of 680?

Solve the following: 315 is 126% of

If a number increases from 47 to 70.5, what is the rate of increase?

- Math -
**Steve**, Saturday, June 1, 2013 at 3:19pm
56 = x*125

x = 56/125 = 0.448 or 44.8%

45% = .45, so

.45*680 = 306

125% = 1.25, so

315 = 1.25x

x = 315/1.25 = 252

% increase is the change divided by the initial value, so we have

(70.5-47)/47 = .5 or a 50% increase

- Math -
**artyst**, Wednesday, August 21, 2013 at 5:45pm
Natureland garden center buys lawn mowers that list for $679.95 less a 30% trade discount what is the dollar amount of the trade discount?

## Answer this Question

## Related Questions

- Math urgent! :( plz help - 3. Which of the following equations has an infinite ...
- Math 2 questions :/ - Which of the following equations has an infinite number of...
- math - Write each fraction as a percent. 1 1/5=120% 2. Identify the rate, base, ...
- Math - 1. 5h – 9 = –16 + 6h (1 point) 4 –7 7 10 2. 4x + 4 = 9x – 36 (1 point) –8...
- Algebra 116 - 1. Solve using the Elimination Method. 2r - 7s = -57 7r %2B 2s = ...
- math...please help asap - Solve the following; use proper fractions in your ...
- algebra - If four times a certain number increased by 6 is equal to 94, what is ...
- Algebra - One number is 6 more than another number and their sum is 2. Whats the...
- Math - If 4 less than 3 times a certain number is 2 more than the number ,what ...
- math - Eight subtracted from six times a number is -134. What is the number? A...