How to Spell ratio
ratio
ratio - noun
- The indicated quotient of two mathematical expressions
- The relationship in quantity, amount, or size between two or more things : proportion
- The expression of the relative values of gold and silver as determined by a country's currency laws
Source: Merriam-Webster Dictionary API
Etymology
Latin, computation, reason
Not sure what level your child is at?
Take the free 6 minute placement test.
More from 5th Grade Math Vocabulary (Common Core)
SpellingJoy for Schools
One licence for the whole school.
Every teacher and every student in the building, a shared word-list library, every printable pack and a monthly report for the principal. Classroom practice stays free for teachers either way.