What's Bigger 1/3 or 4/10?

Is one third greater than four tenths? Use this calculator to quickly compare the size of two fractions.

Fraction 1

/

Fraction 2

/

¹⁄₃

is smaller than

⁴⁄₁₀

Fraction	Decimal Value
¹⁄₃	≈ 0.333
⁴⁄₁₀	0.4

How much less?

¹⁄₃

is about 16.7% smaller than

⁴⁄₁₀