Question

Change 0.025 to a ratio?
1) 400:1
2) 4:1
3) 1:40

Answer 1

To convert 0.025 to a ratio, express it as a fraction (25/1000), simplify it to 1/40, and then invert it to get the ratio 40:1.

Step-by-step explanation:

To change 0.025 to a ratio, we must express this decimal as a fraction in the simplest form and then convert that fraction into a ratio comparing two integers. First, write 0.025 as a fraction, which is 25/1000. Simplify this fraction by dividing both numerator and denominator by their greatest common divisor, which is 25. The simplified fraction is 1/40. Now, to express this as a ratio, you invert the fraction, which gives you 40:1.