Hannah has 5 and 3/4ths cups of salt. She is coloring the salt to make an Art project. She needs...

Hannah has 5 and 3/4ths cups of salt. She is coloring the salt to make an Art project. She needs 1 1/3 cups of red salt, 2 3/8ts cups of blue salt, And 1 1/2 cups of green salt. Use estimation to determine if she has enough Salt. Explain your reasoning.