Henry and reiko both used 1 yard of ribbon to make bows. write two different fractions to show that henry and reiko use the same amount of ribbon

To show that they used the same amount of ribbon you could take the 1 yard and divided into different sized equal groups.

1 yard divided by four equals 1/4 yard for each of four ribbons.

1 yard divided by six equals 1/6 yard for each of six ribbons.

You could have ribbons the size of 1/4 our yard and 1/6 yard, but you would have different amounts of each.

There is 240 red cars and there is 400 blue cars because 240/3=80 and 80*5=400