Question

Katrina has 2 blue ribbons for her hair. One fourth of all her ribbons are blue.how many ribbons does Katrina have in all?

Answer 1

Since we know 2 Ribbons are 1/4 of her ribbons, we should know that adding 2 more would make 2/4 (1/2) and so on and so on

2 = 1/4
4 = 2/4
6 = 3/4
8 = 4/4

She has 6 ribbons that aren't blue
She has 8 total ribbons