What is 1 and 7/20 as a Decimal?

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What is 1 7/20 as a decimal?

Answer

Fraction 1 7/20 as a decimal is
1.35

Exact, terminating: denominator 20 = 2 × 2 × 5 has only 2s and 5s · 2 decimal places

1 7/20: whole part, then 7 ÷ 20

Whole part 1 stays in front; divide the fraction part:

remainder×10= digit × 20 + new remainderdigit
7703 × 20 + 103
101005 × 20 + 05

The remainder reaches 0 after 2 steps → 0.35 ends.

1 + 0.35 = 1.35

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Recalculate with different values ↑

Fraction to Decimal Conversion Table

FractionDecimal
1 7/81.875
1 7/91.7
1 7/101.7
1 7/111.63
1 7/121.583
1 7/131.538461
1 7/141.5
1 7/151.46
1 7/161.4375
1 7/171.4117647058823529
1 7/181.38
1 7/191.368421052631578947
1 7/201.35
1 7/1001.07

FAQ

What is 1 7/20 as a decimal?

Fraction 1 7/20 as a decimal is 1.35

How do you convert 1 7/20 to a decimal?

To convert 1 7/20 to a decimal, divide the numerator by the denominator, 7 ÷ 20 = 0.35, then add the whole part: 1 + 0.35 = 1.35.

Why is 1 7/20 a terminating decimal?

In lowest terms its denominator 20 = 2 × 2 × 5 has no prime factors other than 2 and 5, so the division ends after 2 decimal places: 1 7/20 = 1.35.

What is 1 7/20 as a percent?

Multiply by 100: 1 7/20 = 135%.

See Also