Cost Efficiency Ratio

A easy SQL interview practice problem on DataDriven. Write and execute real sql code with instant grading.

Domain

SQL

Difficulty

easy

Seniority

L3

Problem

The FinOps team is evaluating per-record cost efficiency for EC2. For the 'EC2' service, what is the ratio of total spend to the number of billing records?

Summary

Dollars in, value out. What's the ratio?

Practice This Problem

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