=500/1000*30/60 eching

$$= \frac { 500 } { 1000 } \times \frac { 30 } { 60 }$$

Baholash

$$\frac{1}{4}=0,25$$

Yechim qadamlari

\frac{500}{1000} ulushini 500 ni chiqarib, bekor qilish hisobiga eng past shartlarga kamaytiring.

$$\frac{1}{2}\times \frac{30}{60}$$

\frac{30}{60} ulushini 30 ni chiqarib, bekor qilish hisobiga eng past shartlarga kamaytiring.

$$\frac{1}{2}\times \frac{1}{2}$$

Suratni maxrajga va maxrajini suratga ko‘paytirish orqali \frac{1}{2} ni \frac{1}{2} ga ko‘paytiring.

$$\frac{1\times 1}{2\times 2}$$

\frac{1\times 1}{2\times 2} kasridagi ko‘paytirishlarni bajaring.

$$\frac{1}{4}$$

Omil

$$\frac{1}{2 ^ {2}} = 0,25$$