1. What is the definition of PERCENT?
2. How to write PERCENTS as Fractions?
Give me 2 examples.
3. How to write DECIMALS as PERCENTS(Give
me the 2 METHODS at dalawang halimbawa )?


Sagot :

Answer:

1. percentage id a number or ratio expressed as fraction of 100. it is often denoted using '%' although the abbreviations "pct", and sometimes"pc" are also used. A percentage is a dimensionless number; it has no unit of measurement.

2.

[tex]62\% = \frac{31}{50} [/tex]

solution on example 1: 62%

[tex]62\% = \frac{62}{100} or \: 62 \div 100 = 0.62 \\ = \frac{0.62}{1} \times \frac{100}{1008} \\ = \frac{62}{100} \div \frac{2}{2} \\ = \frac{31}{50} [/tex]

[tex]10\% = \frac{1}{10} [/tex]

Solution on example 2: 10%

[tex]10\% = \frac{10}{100} \: or \: 10 \div 100 = 0.1 \\ = \frac{0.1}{1} \times \frac{10}{10} \\ = \frac{1}{10} [/tex]

3.

[tex]3. \: example \: 1. \: \\ 25\% = 0.25 \\ solution \\ 25 \div 100 = 0.25[/tex]

[tex]example \: 2. \\ 4.5\% = 0.045 \\ solution \\ 4.5 \div 100 = 0.045[/tex]