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Biz Math. The business math tutor.

Download at the App Store

The business math tutor that sharpens your business arithmetic

  • hone math skills for everyday use
  • prepare for quantitative interviews, such as consulting case interviews

6 Modules

  • Small Multiplication: If the October sales push drives incremental revenue up $300 for 400 new customers, the impact will be?
  • Big multiplication: If we make $5,000 off each of our 45,000 customers, revenue will be?
  • Big division: If we have $400M total profit and 300 customers, what is profit per customer?
  • Percentages: Our expenses were 60% of last year’s 54,000,000, what are they this year?
  • Percent * percent: If costs are 40% of revenues and labor costs are 75% of total costs, what percentage of revenue goes to labor costs?
  • Market math: If our client has revenue of $6M and they make up 5% of the market, how big is the total market?