i really don't know this answer, so please can you help me?
To increase an amount by 25 percent, you multiply it by 1.25. This is because 1 represents the original amount, and 0.25 represents the 25 percent increase. So, the calculation can be expressed as: original amount × 1.25 = increased amount.
To increase an amount by 15 percent, you should multiply it by 1.15. This is because 1 represents the original amount, and 0.15 represents the 15 percent increase. For example, if you have an amount of $100, multiplying it by 1.15 results in $115, which reflects the 15 percent increase.
5% of 1105 dollars = 55.25 dollars.
You would reduce the amount by 30.25 dollars - leaving you with 90.75 dollars.
To calculate 8 percent tax on 15 dollars, multiply 15 by 0.08 (which is the decimal equivalent of 8 percent). This results in a tax amount of 1.20 dollars. Therefore, the tax on 15 dollars at an 8 percent rate is 1.20 dollars.
To increase an amount by 15 percent, you should multiply it by 1.15. This is because 1 represents the original amount, and 0.15 represents the 15 percent increase. For example, if you have an amount of $100, multiplying it by 1.15 results in $115, which reflects the 15 percent increase.
141 dollars is 47% of $300.00
its 3x
5% of 1105 dollars = 55.25 dollars.
its 33.33% grater than 135 dollars
You would reduce the amount by 30.25 dollars - leaving you with 90.75 dollars.
The amount after the discount is $18.00
The amount after the discount is $167.20
The amount after the discount is $88.00
The amount after the discount is $132.00
The amount after the discount is $20.40
$22.50