
Concept explainers
Tochoose:The best technique(s) to determine the greatest ratio out of given ratios.

Answer to Problem 34HP
Ratio 350:450 is greatest.
Explanation of Solution
Given information:
Given techniques:
- Mental math
- Calculator
- Estimation.
Given Ratios:
440:1200, 1200:3750 or 350:450
The besttechnique would be to use a calculator to determine which of the given ratios is greatest.
By using calculator, one could simply get the decimal values of given ratios and compare them.
It can be seen that c
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