Which sentence states the main reason
Ernestina changes her mind about digital
readers?

a reason that was key to coolidge's victory in the 1924 presidental election was that; democratic party supporters were split in the north and south.

the fraction 18/22 is equivalent to 9/11.

in decimal form if needed

this is a proper fraction once the absolute value of the top number or numerator (18) is smaller than the absolute value of the bottom number or denomintor (22).

the fraction 18/22 is equal to 18÷22 and can also be expressed in decimal form as 0.818182.