Arecipe for krispy rice treats calls for 6 cups of rice cereal and 40 large marshmallows. you want to make a larger batch of goodies and have 9 cups of rice cereal. how many large marshmallows do you need? however, you only have the miniature marshmallows at your house. you find a list of substitution quantities on the internet that suggests 10 large marshmallows are equivalent to 1 cup miniatures. how many cups of miniatures do you need?