the trick for working ratio and proportions out is to,eg, say if there 5 girls in a class and the ratio of how many boys was 5:1 there will be 25 boys because you simply have to do 5x5=25 then simply times it by one .i think
A proportion
Proportion.
Two ratios that are equivalent are said to be in proportion
Fractions are ratios. Equivalent fractions form a proportion.
A proportion is a statement that two ratios or rates are equal.
When two ratios form a proportion, the ratios are equal
An equation that states that two ratios are equal is a proportion.
... a proportion.... a proportion.... a proportion.... a proportion.
Any two ratios, provided the second is not 0, form a proportion.
Not necessarily.
A proportion
Proportion.
Two ratios that are equivalent are said to be in proportion
Fractions are ratios. Equivalent fractions form a proportion.
A proportion is a statement that two ratios or rates are equal.
Proportion
a proportion