2 - 1/2 - 1/5 adalah?

Mapel : Matematika
Bab : pecahan

2 - 1/2 - 1/5

= 2 - ________/10
= 2 - 5/10 - 2/10
= 20/10 - 7/10
= 13/10
= 1 3/10

[tex]2 - \frac{1}{2} - \frac{1}{5} = \frac{20 - 5 - 2}{10} \\ = \frac{13}{10} \\ = 1 \frac{3}{10} [/tex]