What is 1 80/100 as a decimal?

The mixed number 1 80/100 as a decimal is equal to 1.8

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Calculate 1 80/100 as a decimal

To convert the mixed number 1 80/100 into a decimal number, you can follow these steps:

First, convert the fractional part 80/100 to decimal form by dividing the numerator by the denominator: 80 ÷ 100 = 0.8

Then, add the resulting decimal to the integer part of the mixed number: 1 + 0.8

80 ÷ 100 + 1=1.8

Alternatively, you can convert mixed numbers to improper fractions first and then convert the improper fraction to a decimal. The calculation formula is as follows:

1
80/100
=
180/100
=1.8

Therefore, the mixed number 1 80/100 as a decimal is 1.8.

See also: 1 80/100 as an improper fraction

Examples of decimal to fraction calculations