10. a) −2,7; 3 1/3; −4 3/4; 1; −0,4 sonlarini o‘sib borish tartibida yozing. b) Shu sonlarni kamayib borish tartibida yozing.

a) Manfiy sonlarda moduli kattaroq bo‘lgan son kichikroq bo‘ladi; shuning uchun o‘sish tartibi:

−4 3/4 < −2,7 < −0,4 < 1 < 3 1/3.

b) Kamayish tartibi:

3 1/3 > 1 > −0,4 > −2,7 > −4 3/4.