Fraction Circle — 4/5 (four fifths) — free printable diagram

What is 4/5?

4/5 is four fifths — a circle split into 5 equal slices with 4 of them shaded. As a decimal 4/5 is 0.8, and as a percentage it is 80%.

Fraction

4/5

In words

four fifths

Simplest form

4/5 (already simplest)

As a decimal

0.8

As a percentage

80%

Shaded slices

4 of 5

Angle of the shaded part

288°

Unshaded

1/5

• 4/5 means the circle is divided into 5 equal slices and four of them are shaded.
• 4 and 5 share no common factor bigger than 1, so 4/5 is already in its simplest form.
• To turn 4/5 into a decimal, divide the top by the bottom: 4 ÷ 5 = 0.8. Multiply that by 100 for the percentage, 80%.
• The unshaded part is 1/5, because 4/5 and 1/5 add up to one whole.