ป้อนสมการหรือโจทย์
ไม่รู้จักข้อมูลจากกล้อง!

คำอธิบายทีละขั้นตอน

1. Convert percentages into fractions or decimals

For fraction: divide 25 by 100 and remove the % sign.
25%=25100

For decimal: move the decimal point 2 places to the left and remove the % sign.
25%=0.25

2. Multiply the decimal or fraction by the quantity that equals 100%

100%=271
25100271=0.25271=67.75

25% of 271 is 67.75

ทำไมต้องเรียนสิ่งนี้

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.

คำศัพท์และหัวข้อ