What is 5.09 as a fraction in it's simplest form

The decimal 5.09 converts to the mixed number 5 & 9/100

This is because the 9 is in the hundredths place.

If you need to convert to an improper fraction, then use the formula

a & b/c = (a*c + b)/c

So,

5 & 9/100 = (5*100+9)/100

5 & 9/100 = (500+9)/100

5 & 9/100 = 509/100

in problems involving proportions, we can use cross products to test whether two ratios are equal and form a proportion. to find the cross products of a proportion, we multiply the outer terms, called the extremes, and the middle terms, called the means.

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the correct answer is 1: 2

step-by-step explanation:

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