decrease 180 by 30
percent
You asked:
Decrease the quantity \(180\) by \(30 \%\) percent.
MathBot Answer:
\( 180 \) decreased by \( 30 \% \) is \( 126.0 \) .
Multiplying a number by \(\frac{100 - p}{100}\) decreases the number by \( p \% \). In this case: \[ 180 \times \frac{100 - 30 }{100} = 126.0 \]