fresh water
Chat with our AI personalities
22% got F's (that is horrible)
730 found etched on any jewelry means that the piece is 73 percent silver. The other percent is most likely copper.
.2 or 20 percent of 600 can be found by multiplying. However, you can easily learn to do these in your head as follows. 10 percent of 600 is found by moving the decimal over 1 place to the left. So 10 percent of 600 is 60. now 20% is twice that so it is 120. This is easier and quicker than a calculator!!
The percent of a number is found by forming a fraction and then simplifying it to decimal form to the desired precision. For example to find what percent 3 is of 8, the fraction 3/8 is formed and simplified to 37.5 percent.
1/5 is the simplest fraction that equals 20%