Many ratios deserve to be composed with smaller numbers. This is referred to as writing ratios in your simplest type , or simplifying ratios.

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Simplifying ratios provides them much easier to job-related with.

Note: To leveling ratios you can use the same technique that is supplied tosimplify fractions.

As the two examples listed below show, you simplify ratios by separating the number on each side by your greatest typical factor.

Simplify 15 : 9
Ratio15 : 9
Factors the 151 , 3 , 5 , 15
Factors the 91 , 3 , 9
Greatest usual Factor (G.C.F)3
Divide both by G.C.F15 ÷ 3 = 59 ÷ 3 = 3
Ratio in most basic form5 : 3
Simplify 8 : 36
Ratio8 : 36
Factors of 81 , 2 , 4, 8
Factors of 361 , 2 , 3 , 4 , 6 , 9 , 12 , 18 , 36
Greatest usual Factor (G.C.F)4
Divide both by G.C.F8 ÷ 4 = 236 ÷ 4 = 9
Ratio in simplest form2 : 9

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