change 2.5% to a ratio expression
2.5% = 0.025 = 25/1000 = 1/40.
2.5 to 100
2.5:100
2.5/100
http://www.purplemath.com/modules/ratio.htm
To change 2.5% to a ratio expression, we need to convert it from a percentage to a fractional form.
Step 1: Divide the percentage value by 100 to convert it to a decimal.
2.5% ÷ 100 = 0.025
Step 2: Express the decimal as a ratio.
0.025 is equivalent to 25/1000, since it can be simplified by dividing both the numerator and denominator by 25.
So, the ratio expression for 2.5% is 25/1000.