What is 2 and 5/10 as a Decimal?

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What is 2 5/10 as a decimal?

Answer

Fraction 2 5/10 as a decimal is
2.5

Exact, terminating: 5/10 = 1/2 · denominator 2 has only 2s and 5s · 1 decimal place

2 5/10: whole part, then 5 ÷ 10

Whole part 2 stays in front; divide the fraction part:

remainder×10= digit × 10 + new remainderdigit
5505 × 10 + 05

The remainder reaches 0 after 1 step → 0.5 ends.

2 + 0.5 = 2.5

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Fraction to Decimal Conversion Table

FractionDecimal
2 5/62.83
2 5/72.714285
2 5/82.625
2 5/92.5
2 5/102.5
2 5/112.45
2 5/122.416
2 5/132.384615
2 5/142.3571428
2 5/152.3
2 5/162.3125
2 5/172.2941176470588235
2 5/182.27
2 5/192.263157894736842105

FAQ

What is 2 5/10 as a decimal?

Fraction 2 5/10 as a decimal is 2.5

How do you convert 2 5/10 to a decimal?

To convert 2 5/10 to a decimal, divide the numerator by the denominator, 5 ÷ 10 = 0.5, then add the whole part: 2 + 0.5 = 2.5.

Why is 2 5/10 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: 2 5/10 = 2.5.

What is 2 5/10 as a percent?

Multiply by 100: 2 5/10 = 250%.

See Also