Step-by-step explanation:
Ratios are also used to express relationships between part to a
whole In this problem, we are expected to sight more examples of ratios.
other examples of ratios are
1. the ratio of boys to girls in a class
for every 1 boy, there are 3 girls
1:3
2. the ratio of cats to dogs in a house
say for every 2 cats there are 5 dogs
2:5
We can go on and on, as the list of examples can be endless, the basic idea is we can relate part to part as in these examples given or a part to a whole using ratios.