Can someone help me on this? I’m stuck. Btw will mark as brainliest

In the diagram, the ratio of ab to ae is (1/2) . what is the ratio of the length of to the length of ?

Ashley recently opened a store that sells only natural ingredients. she wants to advertise her products by distributing bags of samples in her neighborhood. it takes one person 22 minutes to prepare one bag. how many hours will it take to prepare 900900 bags of samples if ashley and 55 of her friends do the work?

What is the benefit of converting measures in a ratio to the same unit