3/4*sqrt{2.56} eching

$$\frac { 3 } { 4 } \cdot \sqrt { 2.56 }$$

Baholash

$$1,2$$

Yechim qadamlari

2,56 ning kvadrat ildizini hisoblab, 1,6 natijaga ega bo‘ling.

$$\frac{3}{4}\times 1,6$$

1,6 o‘nlik raqamni uning \frac{16}{10} kasrga o‘giring. \frac{16}{10} ulushini 2 ni chiqarib, bekor qilish hisobiga eng past shartlarga kamaytiring.

$$\frac{3}{4}\times \frac{8}{5}$$

Suratni maxrajga va maxrajini suratga ko‘paytirish orqali \frac{3}{4} ni \frac{8}{5} ga ko‘paytiring.

$$\frac{3\times 8}{4\times 5}$$

\frac{3\times 8}{4\times 5} kasridagi ko‘paytirishlarni bajaring.

$$\frac{24}{20}$$

\frac{24}{20} ulushini 4 ni chiqarib, bekor qilish hisobiga eng past shartlarga kamaytiring.

$$\frac{6}{5}$$

Omil

$$\frac{2 \cdot 3}{5} = 1\frac{1}{5} = 1,2$$