Compare gene expression between scRNAseq and bulk RNAseq data

Question

[grayapply2009]

I have a scRNAseq dataset and a bulk RNAseq dataset. I want to compare the gene expression between the two datasets. Gene expression of these 2 datasets are at different scales. Is there a way to merge/scale/normalize these 2 datasets so that I can compare the gene expression?