What is 5 and 9/18 as a Decimal?

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What is 5 9/18 as a decimal?

Answer

Fraction 5 9/18 as a decimal is
5.5

Exact, terminating: 9/18 = 1/2 · denominator 2 has only 2s and 5s · 1 decimal place

5 9/18: whole part, then 9 ÷ 18

Whole part 5 stays in front; divide the fraction part:

remainder×10= digit × 18 + new remainderdigit
9905 × 18 + 05

The remainder reaches 0 after 1 step → 0.5 ends.

5 + 0.5 = 5.5

See Also

Fraction to Decimal Conversion Table

FractionDecimal
5 9/105.9
5 9/115.81
5 9/135.692307
5 9/145.6428571
5 9/155.6
5 9/165.5625
5 9/185.5
5 9/195.473684210526315789
5 9/205.45
5 9/505.18

FAQ

What is 5 9/18 as a decimal?

Fraction 5 9/18 as a decimal is 5.5

How do you convert 5 9/18 to a decimal?

To convert 5 9/18 to a decimal, divide the numerator by the denominator, 9 ÷ 18 = 0.5, then add the whole part: 5 + 0.5 = 5.5.

Why is 5 9/18 a terminating decimal?

In lowest terms its denominator 2 has no prime factors other than 2 and 5, so the division ends after 1 decimal place: 5 9/18 = 5.5.

What is 5 9/18 as a percent?

Multiply by 100: 5 9/18 = 550%.