This depends on the context. However, it is good practice to reduce a ratio or a fraction to its lowest possible term. The only time you wouldn't simplify a ratio or fraction is if it signified something in its original state.
3.6 = 36/10. You can simplify that ratio if you like.
17.6 : 10. 4 - Multiply by 10 to remove the figures after the decimal point. 176 : 104 - Divide by 8 to simplify. 22 : 13 A ratio can be expressed as a fraction. (e.g. 22/13) When simplifying a ratio, perform the same procedures as when simplifying a fraction to create an equivalent fraction.
95.5 is itself a fraction. It is a fraction in decimal form rather than in the form of a ratio. However, that does not stop it being a fraction. Its equivalent, in rational form, is 955/10. You can simplify that ratio if you so wish.
0.167 is a fraction. It is a fraction in decimal form rather than in the form of a ratio. However, that does not stop it being a fraction. Its equivalent, in rational form, is 167/1000. You cannot simplify this fraction.
This depends on the context. However, it is good practice to reduce a ratio or a fraction to its lowest possible term. The only time you wouldn't simplify a ratio or fraction is if it signified something in its original state.
A ratio is simply another way to write a fraction. They are used to to show parts to wholes. You simplify a ratio the same as you would simplify a fraction. You find a common factor, and divide both numbers by it.
1.05 is a fraction. The fact that it is expressed as a decimal does not mean it is not a fraction. As a ratio, it can be written as 105/100. You may simplify that ratio if you so wish.
0.625 is a fraction. The fact that it is expressed as a decimal does not mean it is not a fraction. As a ratio, it can be written as 625/1000. You may simplify that ratio if you so wish.
3.6 = 36/10. You can simplify that ratio if you like.
4.012 is a fraction. The fact that it is expressed as a decimal does not mean it is not a fraction. As a ratio, it can be written as 4012/1000. You may simplify that ratio if you so wish.
To find the ratio of a fraction, you first need to simplify the fraction. In this case, both numbers can divide by 14, and so we can simplify it to 3/5. To turn this simplified fraction into a ratio, the first number is the numerator, and the second number is the denominator minus the numerator. Thus, the ratio of 42/70 would be 3:2
17.6 : 10. 4 - Multiply by 10 to remove the figures after the decimal point. 176 : 104 - Divide by 8 to simplify. 22 : 13 A ratio can be expressed as a fraction. (e.g. 22/13) When simplifying a ratio, perform the same procedures as when simplifying a fraction to create an equivalent fraction.
Dividing the numerator and denominator by a common factor is how you simplify a fraction.
-6.59 is a fraction. It is a fraction in decimal form rather than in the form of a ratio. However, that does not stop it being a fraction. Its equivalent, in the form of a ratio, is -695/100. You can simplify that ratio if you so wish.
0.454545 is a fraction. It is a fraction in decimal form rather than in the form of a ratio. However, that does not stop it being a fraction. Its equivalent, in rational form, is 454545/1000000. You can simplify this rational fraction if you so wish.
2.22 is itself a fraction. It is a fraction in decimal form rather than in the form of a ratio. However, that does not stop it being a fraction. Its equivalent, in rational form, is 222/100. You can simplify that ratio if you so wish.