Vysvětlení krok za krokem
1. Convert percentages into fractions or decimals
For fraction: divide 18 by 100 and remove the % sign.
For decimal: move the decimal point 2 places to the left and remove the % sign.
2. Multiply the decimal or fraction by the quantity that equals 100%
18% of 400 is 72
Proč se to učit
Learn more with Tiger
"Only today- 55% off on all shoes!"
"The interest has gone up by 0.7%."
"20% tip is included in the bill."
Percentages are really useful ways to understand how numbers are related. They show up constantly in everyday life - from shopping to using the internet, important statistics and beyond - so understanding them is 100% worth the time commitment.