A lab has 3 types of bacteria. If the ratio of type A to type B to type C is 2:3

Practice Questions

Q1
A lab has 3 types of bacteria. If the ratio of type A to type B to type C is 2:3:5 and the total number of bacteria is 100, how many of type B are there?
  1. 20
  2. 30
  3. 40
  4. 50

Questions & Step-by-Step Solutions

A lab has 3 types of bacteria. If the ratio of type A to type B to type C is 2:3:5 and the total number of bacteria is 100, how many of type B are there?
No concepts available.
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