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If the numerator and denominator have an even number

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Q: How can you use mental math to determine if a ratio is simplified?
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Express as a ratio 23 million out of 66 million?

Ratio of 23 million out of 66 million =23,000,000 : 66,000,000This can be simplified by dividing both sides by 1,000,00023:66This can not be further simplified, so the final ratio is23:66The : symbol is the math symbol to show a ratioSometimes a ratio is expressed as a fraction so another way to represent this is23/66


A side of math where can you find the golden ratio?

The Fibonacci sequence can be used to determine the golden ratio. If you divide a term in the sequence by its predecessor, at suitably high values, it approaches the golden ratio.


What is 13.48 - 6.1 in mental math?

13.48 - 6.1 in mental math = 7.380000000000001


What is mental math when using properties of equality?

how to do mental math useing propertys


How is math related to mental health?

mental math is doing the math in your head or in your mind but not in a calculator or pencil and paper


What does math ratio mean?

A math ratio means 2 separate parts of a fraction.


What is a ratio table in math terms?

a ratio table is a way of presenting a ratio on a math table... pretty self-explanatory


Does the math term ratio mean multiply?

No, the math term ratio doesn't mean multiply.


How can mental math be used to solve an equation?

Mental math is basically math in your head so for example 40x2=80 so I did that in my head


Can 49 over 60 be simplified?

heh, well if you do the math you will find out and to my calculations, no it can not be simplified


What is 10 times 5 with mental math?

50 what's "mental math" supposed to mean? if it just means you did it in your head, then there is no difference between mental and regular math, except that it is harder to check your work.


What is the best mental math method?

math that is done in your head