Are 20:14 and 80:56 equal ratios

to know that we have to convert the given ratio in its simplest form

so 20/14= 10/7

and 80/56= 10/7

so they are equal

hope it helps

the domain of a function is the set of input values, x , for which a function is defined. the domain is shown in the left oval in the picture below. the function provides an output value, f(x) , for each member of the domain.