13/16*14/21 eching

$$\frac { 13 } { 16 } \times \frac { 14 } { 21 }$$

Baholash

$$\frac{13}{24}\approx 0,541666667$$

Yechim qadamlari

\frac{14}{21} ulushini 7 ni chiqarib, bekor qilish hisobiga eng past shartlarga kamaytiring.

$$\frac{13}{16}\times \frac{2}{3}$$

Suratni maxrajga va maxrajini suratga ko‘paytirish orqali \frac{13}{16} ni \frac{2}{3} ga ko‘paytiring.

$$\frac{13\times 2}{16\times 3}$$

\frac{13\times 2}{16\times 3} kasridagi ko‘paytirishlarni bajaring.

$$\frac{26}{48}$$

\frac{26}{48} ulushini 2 ni chiqarib, bekor qilish hisobiga eng past shartlarga kamaytiring.

$$\frac{13}{24}$$

Omil

$$\frac{13}{2 ^ {3} \cdot 3} = 0,5416666666666666$$